@misc{Cayley_Arthur_(1821–1895)_Note_1890, author={Cayley, Arthur (1821–1895)}, volume={3}, copyright={Public Domain}, journal={Mathematical papers}, address={Cambridge}, howpublished={online}, year={1890}, publisher={Cambridge at the University Press}, language={eng}, type={Text}, title={Note on a theorem relating to the rectangular hyperbola}, URL={http://rcin.org.pl./Content/173772/PDF/WA35_185812_12807-3_art-48.pdf}, }