@misc{Hamilton_William_Rowan_(1805–1865)_Calculus_1940,
 author={Hamilton, William Rowan (1805–1865)},
 copyright={Domena Publiczna},
 journal={Cunningham Memoir},
 address={Cambridge},
 howpublished={online},
 year={1940},
 publisher={University Press},
 language={eng},
 type={Tekst},
 title={Calculus of Principal Relations. (1836)},
 URL={http://rcin.org.pl/impan/Content/133085/PDF/WA35_163152_11536-2_Art16.pdf},
}