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@article{DE_1998_34_8_a1, author = {A. S. Antipin}, title = {The differential controlled gradient method for symmetric extremal mappings}, journal = {Differencialʹnye uravneni\^a}, pages = {1018--1028}, publisher = {mathdoc}, volume = {34}, number = {8}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1998_34_8_a1/} }
A. S. Antipin. The differential controlled gradient method for symmetric extremal mappings. Differencialʹnye uravneniâ, Tome 34 (1998) no. 8, pp. 1018-1028. http://geodesic.mathdoc.fr/item/DE_1998_34_8_a1/