@misc{Cayley_Arthur_(1821–1895)_On_1896, author={Cayley, Arthur (1821–1895)}, volume={10}, copyright={Public Domain}, journal={Mathematical papers}, address={Cambridge}, howpublished={online}, year={1896}, publisher={Cambridge University Press}, language={eng}, type={Text}, title={On the quartic surfaces represented by the equation, symmetrical determinant = 0}, URL={http://www.rcin.org.pl/Content/142993/PDF/WA35_168905_12807-10_Art647.pdf}, }