@misc{Michell_John_Henry_(1863–1940)_On_1889-1890,
 author={Michell, John Henry (1863–1940)},
 volume={XIX},
 editor={Glaisher, James Whitbread Lee (1848–1928)},
 copyright={Public Domain},
 address={London ;},
 address={Cambridge},
 journal={The Messenger of Mathematics},
 howpublished={online},
 year={1889-1890},
 publisher={Macmillan and Co.},
 language={eng},
 type={Text},
 title={On the stability of a bent and twisted wire},
 URL={http://rcin.org.pl/Content/108929/PDF/WA35_87310_cz294-1890-t19_Art11.pdf},
}