@misc{Cayley_Arthur_(1821–1895)_Second_1893, author={Cayley Arthur (1821–1895)}, volume={6}, copyright={Public Domain}, journal={Mathematical papers}, address={Cambridge}, howpublished={online}, year={1893}, publisher={Cambridge University Press}, language={eng}, type={Text}, title={Second Memoir on the Curves which satisfy given Conditions; the Principle of Correspondence}, URL={http://rcin.org.pl/Content/135173/PDF/WA35_165176_12807-6_Art407.pdf}, }