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@article{DE_2002_38_11_a12, author = {I. V. Gaishun}, title = {Some {Properties} of {Linear} {Nonstationary} {Discrete} {Systems} over {Rings}}, journal = {Differencialʹnye uravneni\^a}, pages = {1540--1548}, publisher = {mathdoc}, volume = {38}, number = {11}, year = {2002}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2002_38_11_a12/} }
I. V. Gaishun. Some Properties of Linear Nonstationary Discrete Systems over Rings. Differencialʹnye uravneniâ, Tome 38 (2002) no. 11, pp. 1540-1548. http://geodesic.mathdoc.fr/item/DE_2002_38_11_a12/