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@article{DAN_1989_306_6_a3, author = {E. N. Orel}, title = {A method for solving optimal control problems}, journal = {Doklady Akademii Nauk}, pages = {1301--1304}, publisher = {mathdoc}, volume = {306}, number = {6}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1989_306_6_a3/} }
E. N. Orel. A method for solving optimal control problems. Doklady Akademii Nauk, Tome 306 (1989) no. 6, pp. 1301-1304. http://geodesic.mathdoc.fr/item/DAN_1989_306_6_a3/