TY - JOUR AU - Canh, Nguyen TI - On a solution of an optimization problem in linear control systems with quadratic performance index JO - Kybernetika PY - 1973 SP - 108 EP - 123 VL - 9 IS - 2 UR - http://geodesic.mathdoc.fr/item/KYB_1973_9_2_a3/ LA - en ID - KYB_1973_9_2_a3 ER -