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@article{DE_1973_9_3_a16, author = {R. Gabasov and F. M. Kirillova}, title = {Necessary optimality conditions of equality type in discrete systems}, journal = {Differencialʹnye uravneni\^a}, pages = {542--546}, publisher = {mathdoc}, volume = {9}, number = {3}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1973_9_3_a16/} }
R. Gabasov; F. M. Kirillova. Necessary optimality conditions of equality type in discrete systems. Differencialʹnye uravneniâ, Tome 9 (1973) no. 3, pp. 542-546. http://geodesic.mathdoc.fr/item/DE_1973_9_3_a16/