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@article{DE_1979_15_2_a8, author = {A. I. Kozhanov}, title = {A mixed problem for a class of equations of nonclassical type}, journal = {Differencialʹnye uravneni\^a}, pages = {272--280}, publisher = {mathdoc}, volume = {15}, number = {2}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1979_15_2_a8/} }
A. I. Kozhanov. A mixed problem for a class of equations of nonclassical type. Differencialʹnye uravneniâ, Tome 15 (1979) no. 2, pp. 272-280. http://geodesic.mathdoc.fr/item/DE_1979_15_2_a8/