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@article{DE_1980_16_4_a11, author = {L. D. Zamkobaya}, title = {On a method of ``freezing'' for discrete systems}, journal = {Differencialʹnye uravneni\^a}, pages = {697--704}, publisher = {mathdoc}, volume = {16}, number = {4}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1980_16_4_a11/} }
L. D. Zamkobaya. On a method of ``freezing'' for discrete systems. Differencialʹnye uravneniâ, Tome 16 (1980) no. 4, pp. 697-704. http://geodesic.mathdoc.fr/item/DE_1980_16_4_a11/