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@article{DAN_1994_339_6_a7, author = {V. I. Elkin}, title = {Narrowing of affine control systems and its applications}, journal = {Doklady Akademii Nauk}, pages = {754--756}, publisher = {mathdoc}, volume = {339}, number = {6}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1994_339_6_a7/} }
V. I. Elkin. Narrowing of affine control systems and its applications. Doklady Akademii Nauk, Tome 339 (1994) no. 6, pp. 754-756. http://geodesic.mathdoc.fr/item/DAN_1994_339_6_a7/