%0 Journal Article %A Fink, Miloš %A Štecha, Jan %T Linear optimal control system with incomplete information about state of system %J Kybernetika %D 1971 %P -491 %V 07 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1971__7_6_a5/ %G en %F KYB_1971__7_6_a5