%0 Journal Article %A Sladký, Karel %T On the set of optimal controls for Markov chains with rewards %J Kybernetika %D 1974 %P -367 %V 10 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1974__10_4_a3/ %G en %F KYB_1974__10_4_a3