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@article{DE_1978_14_3_a24, author = {N. G. Sorokina}, title = {Generalized solvability of a certain boundary value problem for the wave equation}, journal = {Differencialʹnye uravneni\^a}, pages = {561--564}, publisher = {mathdoc}, volume = {14}, number = {3}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_3_a24/} }
N. G. Sorokina. Generalized solvability of a certain boundary value problem for the wave equation. Differencialʹnye uravneniâ, Tome 14 (1978) no. 3, pp. 561-564. http://geodesic.mathdoc.fr/item/DE_1978_14_3_a24/