%0 Journal Article %A Papageorgiou, Nikolaos S. %T On infinite dimensional control systems with state and control constraints %J Portugaliae mathematica %D 1991 %P 33-51 %V 48 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1991__48_1_115739/ %G en %F PORMA_1991__48_1_115739