Collegiate clergy in the field of tension between church and world. Studien zur Geschichte des Trierer Domkapitels und Domklerus im Spätmittelalter, 2 Tle. (Trier Historical Research 2), Trier 1982

Early forms of publishing house and large-scale enterprise in commercial production (13th-16th century) (VSWG-Beiheft 110), Stuttgart 1994

"...in guete freuntlichen nachbarlichen verwantnus und hantierung...". Wanderung von Personen, Verbreitung von Ideen, Austausch von Waren in den niederländischen und deutschen Küstenregionen vom 13.-18. Jahrhundert, ed. by Dick E.H. de Boer, Gudrun Gleba and Rudolf Holbach (Oldenburger Schriften zur Geschichtswissenschaft 6), Oldenburg 2001
oops.uni-oldenburg.de/613/

Regional history as a multidisciplinary science. Festgabe für Franz Franz Irsigler zum 60. Geburtstag, ed. by Dietrich Ebeling, Volker Henn, Rudolf Holbach, Winfried Reichert and Wolfgang Schmid, Trier 2001

Miscellanea Franz Irsigler. Festgabe zum 65. Geburtstag, ed. by Volker Henn, Rudolf Holbach, Michel Pauly and Wolfgang Schmid, Trier 2006

Historical Consciousness in Society. Constructs of the Hanseatic League in the media and in the public sphere, ed. by Rolf Hammel-Kiesow and Rudolf Holbach (Hansische Studien 19), Trier 2010

Urban economy in the Middle Ages. Commemorative publication for Franz Irsigler on his 70th birthday, edited by Rudolf Holbach and Michel Pauly, Cologne-Weimar-Vienna 2011

"The immense realm of waves". Bedeutungen, Wahrnehmungen und Projektionen des Meeres in der Geschichte, ed. by Rudolf Holbach and Dietmar von Reeken (Oldenburger Schriften zur Geschichtswissenschaft 15), Oldenburg 2014
oops.uni-oldenburg.de/2352/

Wolkenkuckucksburg - What would the city be without the university, ed. by Rudolf Holbach, Oldenburg 2014

Thinking back. What remains of the experience. Volume accompanying the special exhibition at Schönebeck Castle 18 July - 30 August 2015, ed. by Markus Evers and Rudolf Holbach, Bremen 2015, 2nd ed. Edition 2017: oops.uni-oldenburg.de/id/eprint/2964/

Vorderfflik twistringhe unde twydracht. Urban conflicts in the late Middle Ages, ed. by Rudolf Holbach and David Weiss with the collaboration of Matthias Büttner (Oldenburger Schriften zur Geschichtswissenschaft 18), Oldenburg 2017

Inventory and will of the scholastic Arnold von Hohenecken (+ 1422). Mobile property and material culture, mentality and personal ties of a Trier prelate in the late Middle Ages, in: Kurtrierisches Jahrbuch 19 (1979) pp. 111-150

A canon of Trier and his income around the middle of the 14th century, in: Landeskundliche Vierteljahrsblätter 25 (1979) pp. 129-142

Contributions to the history and topography of Trier cathedral curiae and cathedral freedom in the Middle Ages, in: Kurtrierisches Jahrbuch 20 (1980) pp. 5-59

Arnold von Isenburg (c. 1190 - 1259), in: Rheinische Lebensbilder, vol. 9, edited by Wilhelm Janssen, Cologne 1982, pp. 41-59

"Disz ist dy ansprache dy wir dun wydder unssern heren...". Remarks on the reign of Archbishop Otto von Ziegenhain (1418-1430), in: Kurtrierisches Jahrbuch 23 (1983) pp. 17-35

The occupation of the archbishopric of Trier in the late Middle Ages. Constellations and conflicts, in: Archiv für mittelrheinische Kirchengeschichte 35 (1983) pp. 11-48

The reign of Archbishop Arnold (II) of Isenburg of Trier. A contribution to the history of empire, territory and church around the middle of the 13th century, in: Rheinische Vierteljahrsblätter 47 (1983) pp. 1-66

Tradition and innovation in the commercial economy of the late Middle Ages: Zunft und Verlag, in: Crossroads of medieval civilisation: The city of Regensburg and its intellectual milieu, ed. by Edelgard E. DuBruck and Karl-Heinz Göller (Medieval and Renaissance Monograph Series 5), Detroit 1984, pp. 81-119

Archbishop Balduin and the Trier Cathedral Chapter, in: Balduin von Luxemburg. Archbishop of Trier - Elector of the Empire. 1285 - 1354. commemorative publication on the occasion of the 700th anniversary of his birth, ed. by Franz-Josef Heyen (Quellen und Abhandlungen zur mittelrheinischen Kirchengeschichte 53), Mainz 1985, pp. 189-211

Forms of publishing in the Hanseatic region from the 13th to the 16th century, in: Hansische Geschichtsblätter 103 (1985) pp. 41-73

Export production and long-distance trade as space-defining forces. Developments in north-west European commercial landscapes from the 13th to the 16th century, in: Jahrbuch für westdeutsche Landesgeschichte 13 (1987) pp. 227-256

A family of the Genoese ruling class in the 12th century: The Venti, in: High Finance, Economic Spaces, Innovations. Festschrift for Wolfgang von Stromer, ed. by Uwe Bestmann, Franz Irsigler and Jürgen Schneider, vol. 1, Trier 1987, pp. 35-102

Hansische Gewerbe und Hansegeschichte - Vorbemerkungen; Die Textilherstellung im Hanseraum; Die Metallverarbeitung im Hanseraum; Zum hansischen Leder- und Pelzgewerbe; Produktion für den Export in der Holzverarbeitung: Tischlerei und Böttcherei; Siegburger Steinzeug, Kölsche Pot. On pottery in the Hanseatic region; developments in Hanseatic amber processing; export production in other trades, in: Die Hanse. Reality and myth. An exhibition by the Museum of Hamburg History in conjunction with the Vereins- und Westbank, ed. by Jörgen Bracker, vol. 1, Hamburg 1989, pp. 452f., 473-489, 494-496. Now: 4th ed., ed. by Jörgen Bracker, Volker Henn and Rainer Postel, Lübeck 2006, pp. 610-612, 639-663, 669-673

Festivals and free time in the Hanseatic cities, in: Die Hanse. Reality and Myth. An exhibition of the Museum of Hamburg History in conjunction with the Vereins- und Westbank, ed. by Jörgen Bracker, vol. 1, Hamburg 1989, pp. 443-448. Now: 4th ed., ed. by Jörgen Bracker, Volker Henn and Rainer Postel, Lübeck 2006, pp. 600-609

The Hanseatic League. Reality and myth. An exhibition of the Museum of Hamburg History in conjunction with the Vereins- und Westbank, ed. by Jörgen Bracker, vol. 2, Hamburg 1989, cat. No. 14.3 Decision of the Council in Soest on the quality control of cloth, 14.5 Third official letter of the silk weavers of Cologne, 23.96 Woodcut from the Berlin block book "Wirkung der Planeten" 1480/1500, 23.97 Illustration from a prayer book calendar of the Bruges School, depiction of a shooting contest, 23.104 The Dance of the Moriscos, 23.105 The Dance of Herodias' Daughter, pp. 235, 237, 567, 573f.

(with Michel Pauly:) The "Lutzelburger duch". On the history of the wool and cloth trade in Luxembourg City and the surrounding area from the Middle Ages to the early modern period, in: Schueberfouer 1340-1990. Untersuchungen zu Markt, Gewerbe und Stadt in Mittelalter und Neuzeit, ed. by Michel Pauly (Publications du CLUDEM 1), Luxembourg 1990, pp. 71-111

Dieter von Nassau (c. 1250-1307), in: Rheinische Lebensbilder, vol. 12, ed. by Franz-Josef Heyen, Cologne 1991, pp. 69-90

"Item noch eyn swartz rock". On the domestic possessions of Trier cathedral canons in the late Middle Ages, in: Bewahren und Gestalten. The Trier Cathedral area, a "city within the city", ed. by Johannes Michael Nebe (Trier Forum publication series 2), Trier 1991, pp. 81-95

The publishing house as a form of organisation in trade from the 13th to the 16th century. Remarks on typology with the help of examples, in: L'Impresa. Industria, Commercio, Banca. Secc. XIII-XVIII. Atti della "Ventiduesima Settimana di Studi" 30 aprile - 4 maggio 1990, ed. by Simonetta Cavaciocchi (Istituto Internazionale di Storia Economica Prato. Series II - Atti delle "Settimane di Studi" e altri Convegni 22), Prato 1991, pp. 451-466

"Im auff arbait gelihen". On the role of credit in commercial production from the Middle Ages to the 16th century, in: Kredit im spätmittelalterlichen und frühneuzeitlichen Europa, ed. by Michael North (Quellen und Darstellungen zur hansischen Geschichte NF 37), Cologne-Vienna 1991, pp. 133-158

Canons in the service of rulers. Observations on the example of the Trier cathedral chapter, in: I canonici al servizio dello Stato in Europa secoli XIII-XVI. Les chanoines au service de l'Etat en Europe du XIIIe au XVIe siècle. Recueil d'études sous la direction de Hélène Millet avec la collaboration d'Elisabeth Mornet (Istituto di Studi Rinascimentali Ferrara, Saggi), Modena 1992, pp. 121-148

On the results and perspectives of recent research on late medieval German cathedral chapters, in: Rheinische Vierteljahrsblätter 56 (1992) pp. 148-180

The jewellery stone cutters of Freiburg i. Br. and Waldkirch in the 16th century. Developments and conditions of a luxury trade, in: VSWG 80 (1993) pp. 319-344

On the trade significance of woollen cloth from the Hanseatic region, in: Der hansische Sonderweg? Contributions to the Social and Economic History of the Hanseatic League, ed. by Stuart Jenks and Michael North (Quellen und Darstellungen zur hansischen Geschichte NF 39), Cologne-Weimar-Vienna 1993, pp. 135-190

Some Remarks on the Role of 'Putting-out' in Flemish and Northwest European Cloth Production, in: La draperie ancienne des Pays-Bas: débouchés et stratégies de survie (14e-16e siècles). Actes du colloque tenu à Gand le 28 avril 1992. Drapery Production in the late medieval Low Countries: Markets and Strategies for Survival (14th-16th Centuries). Proceedings of the Colloquium Ghent, April 28th 1992, ed. by Marc Boone and Walter Prevenier (Studies in Urban Social, Economic and Political History of the Medieval and Modern Low Countries), Leuven-Apeldoorn 1993, pp. 207-249

"...gravissima coniuratione introducta". Remarks on the swearings in episcopal cities in the west of the Empire during the High Middle Ages, in: Geschichtliche Landeskunde der Rheinlande. Regional findings and cross-regional perspectives. Georg Droege commemorated, ed. by Marlene Nikolay-Panter, Wilhelm Janssen and Wolfgang Herborn, Cologne-Weimar-Vienna 1994, pp. 159-184

"...seulement pour les Oosterlincx". On the relations between Hanseatic merchants and Flemish cloth producers, in: Norwegen und die Hanse. Economic and cultural aspects in comparison, ed. by Volker Henn and Arnved Nedkvitne (Kieler Werkstücke. R. A: Beiträge zur schleswig-holsteinischen und skandinavischen Geschichte 11), Frankfurt/M.-Berlin-Bern 1994, pp. 73-94

Festivals in late medieval towns of the Hanseatic region, in: Il Tempo Libero. Economia e Società. (Loisirs, Leisure, Tiempo Libre, Freizeit). Secc. XIII-XVIII. Atti della "Ventiseiesima Settimana di Studi" 18-23 aprile 1994, ed. by Simonetta Cavaciocchi (Istituto Internazionale di Storia Economica Prato. Serie II - Atti delle "Settimane di Studi" e altri Convegni 26), Prato 1995, pp. 213-232

(with Elisabeth Biesel:) Entwicklungen des Tuchgewerbes im lothringischen Raum im späten Mittelalter und in der beginnenden Neuzeit, in: Liber amicorum necnon et amicarum für Alfred Heit. Beiträge zur mittelalterlichen Geschichte und geschichtlichen Landeskunde, ed. by Friedhelm Burgard, Christoph Cluse and Alfred Haverkamp (Trierer Historische Forschungen 28),Trier 1996, pp. 283-298

Identities of secular canons in the Middle Ages, in: Ständische und religiöse Identitäten in Mittelalter und früher Neuzeit, ed. by Stefan Kwiatkowski and Janusz Małłek, Toruń 1998, pp. 19-41

The Prussian Hanseatic cities and the Netherlands, in: The Prussian Hanseatic cities and their position in the North Sea and Baltic region of the Middle Ages, ed. by Zenon Hubert Nowak and Janusz Tandecki, Toruń 1998, pp. 91-111

Urban and manorial trade promotion, innovation and migration in the Middle Ages and at the beginning of the modern period, in: Handwerk in Europa. Vom Spätmittelalter bis zur Frühen Neuzeit, ed. by Knut Schulz (Schriften des Historischen Kollegs. Kolloquien 41), Munich 1999, pp. 233-254

Item das ich Ott Ruland ain kauf hab getroffen. On the commercial transactions of the Ulm merchant in the 15th century, in: "kopet uns werk by tyden". Contributions to Hanseatic and Prussian history. Walter Stark on his 75th birthday, ed. by Nils Jörn, Detlef Kattinger and Horst Wernicke, Schwerin 1999, pp. 81-98

Bruges, the Hanseatic League and the Cloth Trade, in: Hanseatic Merchants in Bruges. T. 4: Beiträge der Internationalen Tagung in Brügge April 1996, ed. by Nils Jörn, Werner Paravicini and Horst Wernicke (Kieler Werkstücke Reihe D: Beiträge zur europäischen Geschichte des späten Mittelalters 13), Frankfurt/M. u.a. 2000, pp. 183-203

Hildegard of Bingen and the archiepiscopal metropolises of Mainz, Trier and Cologne, in: Hildegard von Bingen in ihrem historischen Umfeld. International congress on the occasion of the 900th anniversary, 13-19 September 1998, Bingen am Rhein, ed. by Alfred Haverkamp, Mainz 2000, pp. 71-115

Churches, careers and social mobility between non-nobility and nobility, in: Zwischen Nicht-Adel und Adel, ed. by Kurt Andermann and Peter Johanek (Vorträge und Forschungen 53), Stuttgart 2001, pp. 311-360

On the migration of people, the spread of ideas and the exchange of goods in the Dutch and German coastal regions from the 13th to 18th centuries, in: "...in guete freuntlichen nachbarlichen verwantnus und hantierung...". Wanderung von Personen, Verbreitung von Ideen, Austausch von Waren in den niederländischen und deutschen Küstenregionen vom 13.-18. Jahrhundert, ed. by Dick E.H. de Boer, Gudrun Gleba and Rudolf Holbach (Oldenburger Schriften zur Geschichtswissenschaft 6), Oldenburg 2001, pp. 13-33
docserver.bis.uni-oldenburg.de/publikationen/bisverlag/2001/boeing01/pdf/einfuehrung.pdf

On the exchange of people and knowledge in the crafts of the Dutch and northern German region in the Middle Ages and at the beginning of the modern period, ibid., pp. 361-382
docserver.bis.uni-oldenburg.de/publikationen/bisverlag/2001/boeing01/pdf/austausch.pdf

Fairgrounds and trade relations between Weser and Ems in the late Middle Ages, in: Landesgeschichte als multidisziplinäre Wissenschaft. Festgabe für Franz Irsigler zum 60. Geburtstag, ed. by Dietrich Ebeling, Volker Henn, Rudolf Holbach, Winfried Reichert and Wolfgang Schmid, Trier 2001, pp. 223-268

The Breisgau jewellery stone-cutting industry in the late Middle Ages, in: Spätmittelalter am Oberrhein. Alltag, Handwerk, Handel 1350-1525. Große Landesausstellung in Baden-Württemberg, volume of essays, ed. by Sönke Lorenz and Thomas Zotz, Stuttgart 2001, pp. 115-122

Social Advancement in the High Church, in: Sozialer Aufstieg. Functional elites in the late Middle Ages and the early modern period. Büdinger Forschungen zur Sozialgeschichte 2000 and 2001, ed. by Günther Schulz (Deutsche Führungsschichten in der Neuzeit 25), Munich 2002, pp. 337-356

Hanseatic League and piracy. Economic aspects, in: Störtebeker - 600 years after his death, ed. by Wilfried Ehbrecht (Hansische Studien 15), Trier 2005, pp. 131-151

Hansische Versandlogistik: Das Böttcherhandwerk, in: Hansische Geschichtsblätter 123 (2005) pp. 129-152

Cloth production, Hanseatic cloth trade and trade policy (14th to 16th century), in: The Hanseatic League in Past & Present Europe. A medieval League as a model for modern interregional cooperation?, ed. by Hanno Brand, Groningen 2007, pp. 71-93 and 269-275

Stereotypes in Hanseatic history research, in: National perceptions and their stereotyping. Beiträge zur Historischen Stereotypenforschung, ed. by Hans Henning Hahn and Elena Mannová (Mitteleuropa - Osteuropa. Oldenburger Beiträge zur Kultur und Geschichte Ostmitteleuropas 9), Frankfurt/M. et al. 2007, pp. 293-318

(with Gudrun Gleba:) How can the history of airship travel be museumised at the Nordholz site? Opportunities and challenges in the AERONAUTICUM, in: Unternehmen Museum. Report on an EU-funded co-operation project between the AERONAUTICUM and the University of Oldenburg, ed. by Reinhard Meiners and Gert Reich, Oldenburg 2007, pp. 177-202

A king, a craft and an inventor of "great" art. Conflicts and competition regulation in a luxury trade of the 16th century, in: Geschichts-Quellen. Bridging the gap between historical scholarship and historical didactics. Festschrift for Hilke Günther-Arndt, edited by Gunilla Budde, Dagmar Freist and Dietmar von Reeken, Berlin 2008, pp. 101-108

Hansische Kaufleute und Handelspraktiken, in: Bremisches Jahrbuch 88 (2009) pp. 82-104

(with Rolf Hammel-Kiesow:) Historical Consciousness in Society. On historical culture and constructs of the Hanseatic League in the media and in public. An introduction, in: Historical Consciousness in Society. Constructs of the Hanseatic League in the Media and in the Public Sphere, ed. by Rolf Hammel-Kiesow and Rudolf Holbach (Hansische Studien 19), Trier 2010, pp. 1-25

"Of the simple merchants who rose to become heroes..." The Hanseatic League in youth literature of the 19th and 20th centuries, in: ibid., pp.27-61

"So who makes cloth in the court at Boppard". Developments in textile production between the Meuse and the Rhine and a late medieval weaving order, in: Städtische Wirtschaft im Mittelalter. Festschrift for Franz Irsigler on his 70th birthday, edited by Rudolf Holbach and Michel Pauly, Cologne-Weimar-Vienna 2011, pp. 255-298

Stifte und kirchliche Reformbestrebungen im späten Mittelalter, in: Pro multis beneficiis. Festschrift for Friedhelm Burgard. Research on the history of the Jews and the Trier region, ed. by Sigrid Hirbodian, Christian Jörg, Sabine Klapp and Jörg R. Müller (Trier Historical Research 68), Trier 2012, pp. 499-515

"I'd rather take Naardensche Laken than Aalborgian herring". Hanseatic merchants and their trade in goods in the late Middle Ages, in: Dortmund und die Hanse. Long-distance trade and cultural transfer, ed. by Thomas Schilp and Barbara Welzel (Dortmunder Mittelalter-Forschungen 15), Bielefeld 2012, pp. 33-56

The Hanseatic League and the German Northwest in the 15th century, in: Oldenburger Jahrbuch 112 (2012) pp. 33-52

"I marvel that such an inconspicuous act has such a great effect on the soul". Monastic practices and self-education in Caesarius von Heisterbach, in: Selbst-Bildungen. Social and cultural practices of subjectivation, ed. by Thomas Alkemeyer, Gunilla Budde and Dagmar Freist (Practices of subjectivation 1), Bielefeld 2013, pp. 225-248

Organisational Forms of Commercial Production and the Discussion on Europe's Rise. Guild, publishing house and large-scale enterprise in a global perspective, in: Europas Aufstieg. A search for traces in the late Middle Ages, ed. by Thomas Ertl, Vienna 2013, pp. 174-200

"The first note gets a silver cup of 10 guilders". On the relationship between feast, celebration, play and material culture in late medieval and early modern cities, in: Hanse und Stadt. Actors, structures and developments in the regional and European area. Festschrift for Rolf Hammel-Kiesow on his 65th birthday, ed. by Michael Hundt and Jan Lokers, Lübeck 2014, pp. 367-381

Credit against labour. Precarious economies and the opportunities and problems of the organisational form of the publishing house in pre-modern trade, in: Precarious Economies. Debt in the Late Middle Ages and Early Modern Period, ed. by Gabriela Signori (Spätmittelalterstudien 4), Konstanz-München 2014, pp. 71-99

(with Dietmar von Reeken:) Das Meer als Geschichtsraum oder: Warum eine historische Erweiterung der Meeresforschung unabdingbar ist, in: "Das ungeheure Wellen-Reich". Meanings, perceptions and projections of the sea in history, ed. by Rudolf Holbach and Dietmar von Reeken (Oldenburger Schriften zur Geschichtswissenschaft 15), Oldenburg 2014, pp. 7-22

The Hanseatic League and the sea. Perceptions in the light of late medieval urban sources, ibid., pp. 71-86

Cloth Production and Cloth Trade in Hanseatic Towns with Regional and Non-regional Products Reflected in Normative and Other Sources, in: Textiles and the Medieval Economy. Production, Trade and Consumption of Textiles 8th-16th Centuries, ed. by Angela Ling Huang and Carsten Jahnke, Oxford-Philadelphia 2015, pp. 167-188

(with Markus Evers:) Memory and memorabilia, in: Zurückdenkstücke. What remains of experience. Volume accompanying the special exhibition at Schönebeck Castle 18 July - 30 August 2015, ed. by Markus Evers and Rudolf Holbach, Bremen 2015, pp. 7-21

The Trier Cathedral Chapter and the Church of Our Lady in the 13th century, in: Liebfrauen in Trier. Architecture and furnishings from the Gothic period to the present day, ed. by Andreas Tacke and Stefan Heinz, Petersberg 2016, pp. 67-79

Hanseatic cities as places of residence and negotiation for noble rulers, in: Aristocratic rule and seats of power in north-west Germany in the Middle Ages, ed. by Gerd Steinwascher, Edewecht 2016, pp. 191-206

Medieval guilds and craftsmen in the light of economic, social and cultural science theories, in: Craftsmen and Guilds in the Medieval and Early Modern Periods, ed. by Eva Jullien and Michel Pauly, Stuttgart 2016, pp. 15-36

Vorderfflik twistringhe unde twydracht - Preliminary remarks, in: Vorderfflik twistringhe unde twydracht. Urban conflicts in the late Middle Ages, ed. by Rudolf Holbach and David Weiss with the collaboration of Matthias Büttner (Oldenburger Schriften zur Geschichtswissenschaft 18), Oldenburg 2017, pp. 7-14

Uniones cleri. Conflicts, conflict prevention and conflict resolution among urban clergy, ibid. pp. 223-239

Hildesheim, Hanseatic League, trade network, in: Centre or Periphery? Cultural transfer in Hildesheim and Lower Saxony (12th-15th century), ed. by Monika E. Müller and Jens Reiche (Wolfenbütteler Mittelalter-Studien 32), Wiesbaden 2017, pp. 53-74

Countship, cities and trade. Oldenburg and the Hanseatic League in the late Middle Ages, in: Oldenburger Jahrbuch 116 (2018) pp. 1-26

Electronic publications

Benjamin Blümchen as a knight. Das Mittelalter im Kinder- und Jugendbuch
(Lecture on 4 December 2000 as part of the supporting programme for the KIBUM exhibition GeschichtsBilder - Historische Jugendbücher aus 4 Jahrhunderten)
oops.uni-oldenburg.de/789/1/HolbachBenjaminBluemchenals_Ritter.pdf

"The city of Minden, if it wants to be in the Hanseatic League". Interests, co-operation and problems in the community of merchants and cities in the Middle Ages, 2010
oops.uni-oldenburg.de/1052/1/HolbachHanseMinden.pdf

Arnold von Isenburg (c. 1159-1259), Archbishop of Trier (1242-1259), in: Landschaftsverband Rheinland, Portal Rheinische Geschichte, 2010
www.rheinische-geschichte.lvr.de/persoenlichkeiten/A/Seiten/arnoldvonIsenburg.aspx

Dieter von Nassau (c. 1250-1307), Archbishop of Trier (1300-1307), in: Landschaftsverband Rheinland, Portal Rheinische Geschichte, 2010
www.rheinische-geschichte.lvr.de/persoenlichkeiten/D/Seiten/DietervonNassau.aspx

What remains... Reflections from the perspective of the historian and collector.
(Lecture as part of the event: Entscheidungssache? Why things are left over, 05. 04. 2013, Ullmann-Haus, Oldenburg).
oops.uni-oldenburg.de/id/eprint/1482

"dat de stad van Oldenborch ... ene principaele stad der hanse were". A source from 1470 about Oldenburg's Hanseatic affiliation
oops.uni-oldenburg.de/id/eprint/1876
Heavily abridged version under a different title in the Nordwest-Zeitung of 25 May 2014, p. 34:
www.nwzonline.de/oldenburg/wirtschaft/oldenburg-einst-fuehrende-stadt-der-hanse_a_14,7,3266429095.html

Beckenwerker, in: Das HanseLexikon im Internet, 2014
www.hansischergeschichtsverein.de/lexikon

Böttcher, in: Das HanseLexikon im Internet, 2014
www.hansischergeschichtsverein.de/lexikon

Gerhard (Gherd) the Brave of Oldenburg, in: Das HanseLexikon im Internet, 2018
www.hansischergeschichtsverein.de/lexikon

Ropemaking and reep beating, in: Das HanseLexikon im Internet, 2018
www.hansischergeschichtsverein.de/lexikon

Encyclopaedia and handbook articles

Dietrich II, Ebf. v. Trier, in: Lexicon of the Middle Ages. Vol. 3: Codex Wintoniensis - Erziehungs und Bildungswesen, Munich-Zurich 1986, p. 1032

Fürkauf, in: Lexikon des Mittelalters, vol. 4: Erzkanzler - Hiddensee, Munich-Zurich 1989, p. 1027f.

Jakob v. Sierck, Ebf. v. Trier, in: Lexikon des Mittelalters, vol. 5: Hiera-Mittel - Lukanien, Munich-Zurich 1991, sp. 289f.

Peter v. Aspelt, Ebf. v. Mainz, in: Lexikon des Mittelalters, vol. 6: Lukasbilder - Plantagenêt, Munich-Zurich 1993, sp. 1936f.

Monopol, in: Lexikon des Mittelalters, vol. 6: Lukasbilder - Plantagenêt, Munich-Zurich 1993, sp. 764f.

Diether v. Isenburg, Ebf. v. Mainz, in: Lexikon für Theologie und Kirche, vol. 3, Freiburg 1995, p. 221

Textiles. A. Westen. I. Herstellung und Verarbeitung, in: Lexikon des Mittelalters, vol. 8: Stadt (Byzantinisches Reich) - Werl, Munich-Zurich 1997, pp. 595-598

Cloth hall, in: ibid., sp. 1078

Publishing house, -system, in: ibid., sp. 1547-1549

Weber, in: ibid., pp. 2084f.

Wied, Gft, in: Lexikon des Mittelalters, vol. 9: Werla - Zypresse; Anhang, Munich-Zurich 1998, p. 78

Wolle, in: ibid., sp. 320-322

Trier, Ebf.e von, in: Courts and Residences in the Late Medieval Empire. Ein dynastisch-topographisches Handbuch, Teilbd. 1: Dynastien und Höfe, ed. by Werner Paravicini, Jan Hirschbiegel, Jörg Wettlaufer (Residenzenforschung 15,1), Sigmaringen 2003, pp. 421-427

Bremen, Ebf.e von, in: ibid., pp. 476-479

Bremen, in: Courts and Residences in the Late Medieval Empire. Ein dynastisch-topographisches Handbuch, Teilbd. 2: Residenzen, ed. by Werner Paravicini, Jan Hirschbiegel, Jörg Wettlaufer (Residenzenforschung 15,1), Sigmaringen 2003, pp. 73-75

Bremervörde, in: ibid., pp. 75f.

Ehrenbreitstein, in: ibid., pp. 159-161

Pfalzel, in: ibid., pp. 446-448

Trier, in: ibid., pp. 588-590

Böttcher, in: Encyclopaedia of the Modern Era, vol. 2: Observation - Drought, ed. by Friedrich Jaeger, Stuttgart-Weimar 2005, pp. 370-372

Woodworking trades, in: Encyclopaedia of the Modern Era, vol. 5: Gymnasium - Japanhandel, ed. by Friedrich Jaeger, Stuttgart-Weimar 2007, pp. 619-622

Seiler, in: Encyclopaedia of the Modern Era, vol. 11: Renaissance - Signature, ed. by Friedrich Jaeger, Stuttgart-Weimar 2010, pp. 1058-1060

Carpenter, in: Encyclopaedia of the Modern Era, vol. 13: Subsistence Economy - Despair, ed. by Friedrich Jaeger, Stuttgart-Weimar 2011, pp. 595-597

Oldenburg - Collegiate Monastery of St Lamberti, in: Lower Saxony Monastery Book. Verzeichnis der Klöster, Stifte, Kommenden und Beginenhäuser in Niedersachsen und Bremen von den Anfängen bis 1810, ed. v. Josef Dolle unter Mitarb. v. Dennis Knochenhauer, T. 3: Marienthal bis Zeven (Publications of the Institute for Historical Research at the University of Göttingen 56,3), Bielefeld 2012, pp. 1128-1134

Conference proceedings and grey literature

Play, sport and amusement in urban sources of the late Middle Ages. Remarks on their conditions and functions, in: Konstanzer Arbeitskreis für mittelalterliche Geschichte e.V. Protokoll der Reichenau-Tagung vom 5. - 8. Oktober 1993, No. 334. Theme: "Spiel, Sport und Kurzweil in der Gesellschaft des Mittelalters", pp. 42-45

Kirche und Karriere zwischen Adel und Nicht-Adel, in: Konstanzer Arbeitskreis für mittelalterliche Geschichte e.V. Protokoll Nr. 367 über die Arbeitstagung auf der Insel Reichenau vom 6. - 9. Oktober 1998, S. 70-72

The world behind glass. Paperweights as collectors' items, memorabilia and historical material, pictorial and written sources. Some Preliminary Remarks; (with Denise Hollas and Hildegard Poeschel:) Polished Panonama; (with Dens.:) Fragile Fortresses; (with Anna Bohlen and Rena Fechner:) Glazed Familiarity; (with André Pingel:) Crystal Warfare; (with Linda Ennen, Tanja Kromm and Ulf Mohrmann:) Crystal Warfare; (with Linda Ennen, Tanja Kromm and Ulf Mohrmann:) Schemes of War. Ulf Mohrmann:) Schimmernder Schein; (Rudolf Holbach:) Gerngesehene Gastlichkeit; Wiedergegebenes Wohlbefinden; Lichtvolle Landschaften; Eingelassene Ereignisse; Formfeste Frömmigkeit; Einsehbare Einrichtungen, in: Welt hinter Glas. Paperweights as collection pieces for cultural history. Publication accompanying the special exhibition at the Schlossmuseum Jever from 13 November - 5 December 2010, edited by Rudolf Holbach, Oldenburg 2010, pp. 2-4, 27-29, 30-34, 35-39, 42-48, 59-65, 66f., 68f., 70, 71, 72-74, 75.
Corrected version at:
oops.uni-oldenburg.de/1062/1/WelthinterGlas.pdf