@misc{Volterra_Vito_(1860–1940)_Bettti,_1902, author={Volterra, Vito (1860–1940)}, volume={Vol. 3, 1900-1913}, copyright={Public Domain}, address={Roma}, journal={Opere matematiche : memorie e note / Vito Volterra}, howpublished={online}, year={1902}, publisher={Accademia Nazionale dei Lincei}, language={fre}, title={Bettti, Brioschi, Casorati : trois analystes italiens en trois manieres d'envisager les questions d'Analyse}, type={Text}, URL={http://rcin.org.pl/Content/171454/PDF/WA35_198960_11086-3_1.pdf}, }