@article{DAN_1988_299_3_a13,
     author = {S. V. Emel'yanov and S. K. Korovin and S. V. Nikitin},
     title = {Controllability of nonlinear systems and systems on a foliation},
     journal = {Doklady Akademii Nauk},
     pages = {573--576},
     publisher = {mathdoc},
     volume = {299},
     number = {3},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_299_3_a13/}
}