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@article{DAN_1975_225_5_a12, author = {R. Gabasov and L. E. Zabello and F. M. Kirillova}, title = {Controllability of linear non-stationary systems}, journal = {Doklady Akademii Nauk}, pages = {1035--1037}, publisher = {mathdoc}, volume = {225}, number = {5}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1975_225_5_a12/} }
R. Gabasov; L. E. Zabello; F. M. Kirillova. Controllability of linear non-stationary systems. Doklady Akademii Nauk, Tome 225 (1975) no. 5, pp. 1035-1037. http://geodesic.mathdoc.fr/item/DAN_1975_225_5_a12/