TY - JOUR AU - V. I. Korobov TI - Reduction of a controllability problem to a boundary value problem JO - Differencialʹnye uravneniâ PY - 1976 SP - 1310 EP - 1312 VL - 12 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1976_12_7_a20/ LA - ru ID - DE_1976_12_7_a20 ER -