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@article{DAN_1971_196_3_a14, author = {S. Ya. Yakubov}, title = {Solution of mixed problems for partial differential equations by the operator method}, journal = {Doklady Akademii Nauk}, pages = {545--548}, publisher = {mathdoc}, volume = {196}, number = {3}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1971_196_3_a14/} }
S. Ya. Yakubov. Solution of mixed problems for partial differential equations by the operator method. Doklady Akademii Nauk, Tome 196 (1971) no. 3, pp. 545-548. http://geodesic.mathdoc.fr/item/DAN_1971_196_3_a14/