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@article{CM_1959-1960__14__152_0, author = {Sato, Tokui}, title = {Sur l{\textquoteright}\'equation aux d\'eriv\'ees partielles $\Delta z = f(x, y, z, p, q)$ {II}}, journal = {Compositio Mathematica}, pages = {152--171}, publisher = {Kraus Reprint}, volume = {14}, year = {1959-1960}, zbl = {0089.30803}, language = {fr}, url = {http://geodesic.mathdoc.fr/item/CM_1959-1960__14__152_0/} }
Sato, Tokui. Sur l’équation aux dérivées partielles $\Delta z = f(x, y, z, p, q)$ II. Compositio Mathematica, Tome 14 (1959-1960), pp. 152-171. http://geodesic.mathdoc.fr/item/CM_1959-1960__14__152_0/