@misc{Volterra_Vito_(1860–1940)_Sulla_1894-95,
 author={Volterra, Vito (1860–1940)},
 volume={Vol. 2, 1893-1899},
 copyright={Domena Publiczna},
 journal={Opere matematiche : memorie e note / Vito Volterra},
 address={Roma},
 howpublished={online},
 year={1894-95},
 publisher={Accademia Nazionale dei Lincei},
 language={ita},
 type={Tekst},
 title={Sulla teoria dei moti del polo terrestre},
 URL={http://rcin.org.pl./Content/156201/PDF/WA35_188957_11086-2_6.pdf},
}