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@article{DE_1971_7_9_a4, author = {R. Gabasov and M. L. Gusakova}, title = {A maximum principle for general discrete systems}, journal = {Differencialʹnye uravneni\^a}, pages = {1581--1590}, publisher = {mathdoc}, volume = {7}, number = {9}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1971_7_9_a4/} }
R. Gabasov; M. L. Gusakova. A maximum principle for general discrete systems. Differencialʹnye uravneniâ, Tome 7 (1971) no. 9, pp. 1581-1590. http://geodesic.mathdoc.fr/item/DE_1971_7_9_a4/