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@article{DAN_1987_296_5_a8, author = {S. I. Fedorov}, title = {Existence of a solution of a boundary value problem of a class of}, journal = {Doklady Akademii Nauk}, pages = {1065--1068}, publisher = {mathdoc}, volume = {296}, number = {5}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1987_296_5_a8/} }
S. I. Fedorov. Existence of a solution of a boundary value problem of a class of. Doklady Akademii Nauk, Tome 296 (1987) no. 5, pp. 1065-1068. http://geodesic.mathdoc.fr/item/DAN_1987_296_5_a8/