TY - JOUR AU - V. A. Dubovitskii TI - Necessary and sufficient conditions for a~Pontryagin minimum in problems of optimal control with singular conditions and generalized controls JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1982 SP - 202 EP - 203 VL - 37 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1982_37_3_a8/ LA - en ID - RM_1982_37_3_a8 ER -