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@article{DAN_1961_139_2_a1, author = {G. V. Arzhanov}, title = {Solvability of a type of non-linear boundary-value problem}, journal = {Doklady Akademii Nauk}, pages = {267--270}, publisher = {mathdoc}, volume = {139}, number = {2}, year = {1961}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1961_139_2_a1/} }
G. V. Arzhanov. Solvability of a type of non-linear boundary-value problem. Doklady Akademii Nauk, Tome 139 (1961) no. 2, pp. 267-270. http://geodesic.mathdoc.fr/item/DAN_1961_139_2_a1/