List of sources for the learning unit
- Ostwald, W. (ed.). (1889). The foundations of atomic theory. Treatises by J. Dalton and W. H. Wollaston (1803-1808) (Ostwald's Classics of the Exact Sciences, vol. 3). Leipzig: Wilhelm Engelmann.
- Ostwald, W. (ed.). (1889). The foundations of atomic theory. Treatises by J. Dalton and W. H. Wollaston (1803-1808) (Ostwald's Classics of the Exact Sciences, vol. 3). Leipzig: Wilhelm Engelmann.
- Seubert, K. (ed.). (1895). The natural system of the chemical elements. Treatises by Lothar Meyer (1864-1869) and D. Mendelejeff (1869-1871) (Ostwald's Classics of the Exact Sciences, vol. 68). Leipzig: Wilhelm Engelmann.
- Walden, P. (1965): Meyer, Mendelejeff, Ramsay. In: D. G. Bugge (ed.), Das Buch der grossen Chemiker. Weinheim (Verlag Chemie)
- Thomson, J. J. (1897). XL. Cathode Rays. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 44(269), 293-316. doi.org/10.1080/14786449708621070
- Rutherford, E. (1899). VIII. Uranium radiation and the electrical conduction produced by it. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 47(284), 109-163. doi.org/10.1080/14786449908621245
- Rutherford, E. (1914). The structure of the atom. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 27(159), 488-498. doi.org/10.1080/14786440308635117
- Rutherford, E. & Ratcliffe, J. A. (1938). Forty Years of Physics. In J. Needham & W. Pagel (Eds.), Background to Modern Science (pp. 47-74). Cambridge: Cambridge University Press.
