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@article{DAN_1962_143_1_a12, author = {B. L. Rozhdestvenskii}, title = {A system of quasi-linear equations in the theory of surfaces}, journal = {Doklady Akademii Nauk}, pages = {50--52}, publisher = {mathdoc}, volume = {143}, number = {1}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1962_143_1_a12/} }
B. L. Rozhdestvenskii. A system of quasi-linear equations in the theory of surfaces. Doklady Akademii Nauk, Tome 143 (1962) no. 1, pp. 50-52. http://geodesic.mathdoc.fr/item/DAN_1962_143_1_a12/