TY - JOUR AU - S. V. Bogatyrev AU - L. M. Fridman TI - Singular correction of the method of equivalent control JO - Differencialʹnye uravneniâ PY - 1992 SP - 930 EP - 943 VL - 28 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1992_28_6_a2/ LA - ru ID - DE_1992_28_6_a2 ER -