%0 Journal Article %A Kotarski, Wiesław %T Optimal control of a system governed by Petrowsky type equation with an infinite number of variables %J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica %D 1996 %P 73-82 %V 35 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUPO_1996__35_1_a8/ %G en %F AUPO_1996__35_1_a8