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@article{DAN_1966_167_3_a14, author = {N. N. Krasovskii}, title = {Approximation of an optimal control problem for a system with delay}, journal = {Doklady Akademii Nauk}, pages = {540--542}, publisher = {mathdoc}, volume = {167}, number = {3}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1966_167_3_a14/} }
N. N. Krasovskii. Approximation of an optimal control problem for a system with delay. Doklady Akademii Nauk, Tome 167 (1966) no. 3, pp. 540-542. http://geodesic.mathdoc.fr/item/DAN_1966_167_3_a14/