@misc{Levi-Civita_Tullio_(1873–1941)_Opere_1957,
 author={Levi-Civita, Tullio (1873–1941) and Nicola Zanichelli Editore. and Accademia nazionale dei Lincei.},
 address={Bologna},
 howpublished={online},
 year={1957},
 publisher={Nicola Zanichelli Editore},
 language={ita},
 type={Text},
 title={Opere matematiche : memorie e note. Vol. 3, 1908-1916 / Spis i dodatki},
 URL={http://rcin.org.pl/Content/163334/PDF/WA35_193647_11273-3_spis.pdf},
}