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@article{DAN_1991_316_1_a5, author = {V. I. Elkin}, title = {Automorphisms and decomposition of affine control systems}, journal = {Doklady Akademii Nauk}, pages = {30--32}, publisher = {mathdoc}, volume = {316}, number = {1}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1991_316_1_a5/} }
V. I. Elkin. Automorphisms and decomposition of affine control systems. Doklady Akademii Nauk, Tome 316 (1991) no. 1, pp. 30-32. http://geodesic.mathdoc.fr/item/DAN_1991_316_1_a5/