TY - JOUR AU - Papageorgiou, Nikolaos S. TI - On infinite dimensional control systems with state and control constraints JO - Portugaliae mathematica PY - 1991 SP - 33 EP - 51 VL - 48 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PORMA_1991__48_1_115739/ LA - en ID - PORMA_1991__48_1_115739 ER -