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@article{DE_1974_10_10_a5, author = {V. M. Marchenko}, title = {Minimal number of inputs of linear control systems}, journal = {Differencialʹnye uravneni\^a}, pages = {1789--1796}, publisher = {mathdoc}, volume = {10}, number = {10}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1974_10_10_a5/} }
V. M. Marchenko. Minimal number of inputs of linear control systems. Differencialʹnye uravneniâ, Tome 10 (1974) no. 10, pp. 1789-1796. http://geodesic.mathdoc.fr/item/DE_1974_10_10_a5/