@article{RM_1991_46_1_a8,
     author = {Yu. M. Kabanov and S. M. Pergamenshchikov},
     title = {Sets of accesibility for controlled stochastic differential equations},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {251--252},
     publisher = {mathdoc},
     volume = {46},
     number = {1},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1991_46_1_a8/}
}