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@article{DE_1980_16_11_a1, author = {A. A. Samarskii}, title = {Some problems of the theory of differential equations}, journal = {Differencialʹnye uravneni\^a}, pages = {1925--1935}, publisher = {mathdoc}, volume = {16}, number = {11}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1980_16_11_a1/} }
A. A. Samarskii. Some problems of the theory of differential equations. Differencialʹnye uravneniâ, Tome 16 (1980) no. 11, pp. 1925-1935. http://geodesic.mathdoc.fr/item/DE_1980_16_11_a1/