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@article{DE_1973_9_4_a19, author = {K. K. Gasanov}, title = {The maximum principle for processes with distributed parameters and retarded arguments}, journal = {Differencialʹnye uravneni\^a}, pages = {743--746}, publisher = {mathdoc}, volume = {9}, number = {4}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1973_9_4_a19/} }
K. K. Gasanov. The maximum principle for processes with distributed parameters and retarded arguments. Differencialʹnye uravneniâ, Tome 9 (1973) no. 4, pp. 743-746. http://geodesic.mathdoc.fr/item/DE_1973_9_4_a19/