@misc{Cayley_Arthur_(1821–1895)_Addition_1896,
 author={Cayley Arthur (1821–1895)},
 volume={9},
 copyright={Public Domain},
 address={Cambridge},
 journal={The collected mathematical papers of Arthur Cayley},
 howpublished={online},
 year={1896},
 publisher={Cambridge University Press},
 language={eng},
 title={Addition to Prof. R. S. Ball's paper "Note on a transformation of Lagrange's equations of motion in generalised coordinates, which is convenient in physical astronomy"},
 type={Text},
 URL={http://rcin.org.pl/Content/120842/PDF/WA35_150628_12807-9_584.pdf},
}