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@article{DAN_1968_180_5_a11, author = {A. G. Butkovskiy}, title = {Problems of finite control of linear systems with lumped parameters}, journal = {Doklady Akademii Nauk}, pages = {1056--1059}, publisher = {mathdoc}, volume = {180}, number = {5}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1968_180_5_a11/} }
A. G. Butkovskiy. Problems of finite control of linear systems with lumped parameters. Doklady Akademii Nauk, Tome 180 (1968) no. 5, pp. 1056-1059. http://geodesic.mathdoc.fr/item/DAN_1968_180_5_a11/