@misc{Cayley_Arthur_(1821–1895)_On_1891-1892,
 author={Cayley, Arthur (1821–1895)},
 volume={XXI},
 editor={Glaisher, James Whitbread Lee (1848–1928)},
 copyright={Public Domain},
 journal={The Messenger of Mathematics},
 address={London ;},
 address={Cambridge},
 howpublished={online},
 year={1891-1892},
 publisher={Macmillan and Co.},
 language={eng},
 language={eng},
 title={On the nonexistence of a special group of points},
 type={Text},
 URL={http://www.rcin.org.pl/impan/Content/109035/PDF/WA35_87706_cz294-1892-t21_Art21.pdf},
}