@misc{Cayley_Arthur_(1821–1895)_Determination_1897, author={Cayley Arthur (1821–1895)}, copyright={Public Domain}, address={Cambridge}, journal={Mathematical papers}, howpublished={online}, year={1897}, publisher={Cambridge University Press}, language={eng}, title={Determination of the order of a surface}, type={Text}, URL={http://rcin.org.pl./Content/125316/PDF/WA35_153760_12807-12_Art8.pdf}, }