%0 Journal Article %A Lebiedzik, Catherine %A Triggiani, Roberto %T Optimal regularity and optimal control of a thermoelastic structural acoustic model with point control and clamped boundary conditions %J Control and Cybernetics %D 2009 %P 1461-1499 %V 38 %N 4B %I mathdoc %U http://geodesic.mathdoc.fr/item/CC_2009_38_4B_a10/ %G en %F CC_2009_38_4B_a10