@misc{Cayley_Arthur_(1821–1895)_On_1896, author={Cayley Arthur (1821–1895)}, volume={9}, copyright={Public Domain}, address={Cambridge}, journal={The collected mathematical papers of Arthur Cayley}, howpublished={online}, year={1896}, publisher={Cambridge University Press}, language={eng}, title={On the conic torus}, type={Text}, URL={http://rcin.org.pl/Content/121795/PDF/WA35_151818_12807-9_615.pdf}, }