%0 Journal Article %A Sachs, Ekkehard W. %A Schu, Matthias %T Reduced order models in PIDE constrained optimization %J Control and Cybernetics %D 2010 %P 661-675 %V 39 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CC_2010_39_3_a5/ %G en %F CC_2010_39_3_a5