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@article{DE_1974_10_11_a16, author = {S. V. Andreev}, title = {On the theory of successive approximations}, journal = {Differencialʹnye uravneni\^a}, pages = {2057--2058}, publisher = {mathdoc}, volume = {10}, number = {11}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1974_10_11_a16/} }
S. V. Andreev. On the theory of successive approximations. Differencialʹnye uravneniâ, Tome 10 (1974) no. 11, pp. 2057-2058. http://geodesic.mathdoc.fr/item/DE_1974_10_11_a16/