TY - JOUR AU - Sladký, Karel TI - On the existence of stationary optimal policies in discrete dynamic programming JO - Kybernetika PY - 1981 SP - 489 EP - 513 VL - 17 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1981__17_6_a2/ LA - en ID - KYB_1981__17_6_a2 ER -