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@article{DE_1983_19_12_a7, author = {A. B. Vasil'eva}, title = {Periodic solutions of equations of parabolic type with small parameters}, journal = {Differencialʹnye uravneni\^a}, pages = {2076--2081}, publisher = {mathdoc}, volume = {19}, number = {12}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1983_19_12_a7/} }
A. B. Vasil'eva. Periodic solutions of equations of parabolic type with small parameters. Differencialʹnye uravneniâ, Tome 19 (1983) no. 12, pp. 2076-2081. http://geodesic.mathdoc.fr/item/DE_1983_19_12_a7/