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@article{DAN_1979_247_1_a0, author = {S. S. Akhiev}, title = {On necessary optimality conditions for systems of functional differential equations}, journal = {Doklady Akademii Nauk}, pages = {11--14}, publisher = {mathdoc}, volume = {247}, number = {1}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1979_247_1_a0/} }
S. S. Akhiev. On necessary optimality conditions for systems of functional differential equations. Doklady Akademii Nauk, Tome 247 (1979) no. 1, pp. 11-14. http://geodesic.mathdoc.fr/item/DAN_1979_247_1_a0/