TY - JOUR AU - Bisiacco, Mauro AU - Fornasini, Ettore TI - Structure and solutions of the LQ optimal control problem for 2D systems JO - Kybernetika PY - 1991 SP - 231 EP - 242 VL - 27 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1991__27_3_a7/ LA - en ID - KYB_1991__27_3_a7 ER -