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@article{DE_1969_5_7_a4, author = {S. A. Lomov}, title = {Approximate solution of certain equations with parameters}, journal = {Differencialʹnye uravneni\^a}, pages = {1193--1206}, publisher = {mathdoc}, volume = {5}, number = {7}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1969_5_7_a4/} }
S. A. Lomov. Approximate solution of certain equations with parameters. Differencialʹnye uravneniâ, Tome 5 (1969) no. 7, pp. 1193-1206. http://geodesic.mathdoc.fr/item/DE_1969_5_7_a4/