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@article{DE_1972_8_2_a16, author = {V. K. Saul'ev}, title = {Asymptotically bilateral methods of solution of partial differential equations}, journal = {Differencialʹnye uravneni\^a}, pages = {362--371}, publisher = {mathdoc}, volume = {8}, number = {2}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1972_8_2_a16/} }
V. K. Saul'ev. Asymptotically bilateral methods of solution of partial differential equations. Differencialʹnye uravneniâ, Tome 8 (1972) no. 2, pp. 362-371. http://geodesic.mathdoc.fr/item/DE_1972_8_2_a16/