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@article{DAN_1962_145_4_a4, author = {Yu. V. Egorov}, title = {Some problems in the theory of optimal control}, journal = {Doklady Akademii Nauk}, pages = {720--723}, publisher = {mathdoc}, volume = {145}, number = {4}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1962_145_4_a4/} }
Yu. V. Egorov. Some problems in the theory of optimal control. Doklady Akademii Nauk, Tome 145 (1962) no. 4, pp. 720-723. http://geodesic.mathdoc.fr/item/DAN_1962_145_4_a4/