@misc{Hamilton_William_Rowan_(1805–1865)_On_1931,
 author={Hamilton, William Rowan (1805–1865)},
 copyright={Public Domain},
 journal={Cunningham Memoir},
 address={Cambridge},
 howpublished={online},
 year={1931},
 publisher={University Press},
 language={eng},
 type={Text},
 title={On a general Method of expressing the Paths of Light, and of the Planets, by the Coefficients of a Characteristic Function. (1833)},
 URL={http://www.rcin.org.pl/Content/129602/PDF/WA35_158632_11536-1_Art12.pdf},
}