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@article{DE_1977_13_1_a2, author = {A. V. Borodin}, title = {A certain estimate for elliptic equations and its application to loaded equations}, journal = {Differencialʹnye uravneni\^a}, pages = {17--22}, publisher = {mathdoc}, volume = {13}, number = {1}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1977_13_1_a2/} }
A. V. Borodin. A certain estimate for elliptic equations and its application to loaded equations. Differencialʹnye uravneniâ, Tome 13 (1977) no. 1, pp. 17-22. http://geodesic.mathdoc.fr/item/DE_1977_13_1_a2/