@article{ASENS_1870_1_7__7_0, author = {Collet}, title = {Int\'egration des \'equations simultan\'ees aux d\'eriv\'ees partielles du premier ordre d'une seule fonction}, journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure}, pages = {7--57}, publisher = {Elsevier}, volume = {1e s{\'e}rie, 7}, year = {1870}, doi = {10.24033/asens.64}, language = {fr}, url = {http://archive.numdam.org/articles/10.24033/asens.64/} }