TY - JOUR AU - N. A. Sizova TI - Some bifurcations of the controllability regions of bilinear systems JO - Differencialʹnye uravneniâ PY - 1995 SP - 890 EP - 893 VL - 31 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1995_31_5_a21/ LA - ru ID - DE_1995_31_5_a21 ER -