TY - JOUR AU - A. V. Sarychev TI - Optimality of generalized (impulse) controls in a nonlinear time-optimality problem JO - Differencialʹnye uravneniâ PY - 1991 SP - 788 EP - 801 VL - 27 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1991_27_5_a8/ LA - ru ID - DE_1991_27_5_a8 ER -