@article{RSMUP_1935__6__21_0, author = {Nikodym, Otton}, title = {Quelques observations sur les int\'egrales g\'en\'erales des \'equations diff\'erentielles}, journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova}, pages = {21--43}, publisher = {Seminario Matematico of the University of Padua}, volume = {6}, year = {1935}, zbl = {0012.06701}, language = {fr}, url = {http://archive.numdam.org/item/RSMUP_1935__6__21_0/} }
Nikodym, Otton. Quelques observations sur les intégrales générales des équations différentielles. Rendiconti del Seminario Matematico della Università di Padova, Tome 6 (1935) , pp. 21-43. http://archive.numdam.org/item/RSMUP_1935__6__21_0/