TY - JOUR AU - Slobodan Dajović TI - Existence Theorems in Quasilinear Optimal Control Problems JO - Yugoslav journal of operations research PY - 1991 SP - 107 VL - 1 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_1991_1_1_a9/ LA - en ID - YJOR_1991_1_1_a9 ER -