TY - JOUR AU - I. N. Litvin TI - Controllability domain of a linear nonstationary system with limited energy JO - Differencialʹnye uravneniâ PY - 1982 SP - 1085 EP - 1087 VL - 18 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1982_18_6_a23/ LA - ru ID - DE_1982_18_6_a23 ER -