@article{INTA_1985_23_a3,
     author = {S. A. Vakhrameev and A. V. Sarychev},
     title = {Geometric theory of control},
     journal = {Itogi Nauki i Tekhniki. Seriya Algebra. Geometriya. Topologiya },
     pages = {197--280},
     publisher = {mathdoc},
     volume = {23},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTA_1985_23_a3/}
}