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@article{DE_1972_8_9_a4, author = {Yu. I. Gil'derman and K. N. Kudrina}, title = {Positive cycles in a system with a limiting factor}, journal = {Differencialʹnye uravneni\^a}, pages = {1569--1576}, publisher = {mathdoc}, volume = {8}, number = {9}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1972_8_9_a4/} }
Yu. I. Gil'derman; K. N. Kudrina. Positive cycles in a system with a limiting factor. Differencialʹnye uravneniâ, Tome 8 (1972) no. 9, pp. 1569-1576. http://geodesic.mathdoc.fr/item/DE_1972_8_9_a4/