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@article{DAN_1964_156_6_a13, author = {L. I. Yakut}, title = {Theorems of {Lax} for non-linear evolutionary equations}, journal = {Doklady Akademii Nauk}, pages = {1304--1307}, publisher = {mathdoc}, volume = {156}, number = {6}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1964_156_6_a13/} }
L. I. Yakut. Theorems of Lax for non-linear evolutionary equations. Doklady Akademii Nauk, Tome 156 (1964) no. 6, pp. 1304-1307. http://geodesic.mathdoc.fr/item/DAN_1964_156_6_a13/