@misc{Cayley_Arthur_(1821–1895)_Sur_1889, author={Cayley Arthur (1821–1895)}, copyright={Public Domain}, address={Cambridge}, journal={Mathematical papers}, howpublished={online}, year={1889}, publisher={Cambridge University Press}, language={eng}, title={Sur un Théorème de M. Schläfli}, type={Text}, URL={http://rcin.org.pl/Content/122074/PDF/WA35_149183_12807-2_Art33.pdf}, }