@misc{Cayley_Arthur_(1821–1895)_On_1896,
 author={Cayley, Arthur (1821–1895)},
 volume={10},
 copyright={Public Domain},
 address={Cambridge},
 journal={Mathematical papers},
 howpublished={online},
 year={1896},
 publisher={Cambridge University Press},
 language={eng},
 type={Text},
 title={On the game of mousetrap},
 URL={http://rcin.org.pl/Content/143063/PDF/WA35_170216_12807-10_Art672.pdf},
}