TY - JOUR AU - S. A. Aisagaliev AU - S. S. Aysagalieva TI - A constructive method for solving a controllability problem for ordinary differential equations JO - Differencialʹnye uravneniâ PY - 1993 SP - 555 EP - 567 VL - 29 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1993_29_4_a0/ LA - ru ID - DE_1993_29_4_a0 ER -