TY - JOUR AU - Hernández-Lerma, Onésimo TI - Existence of average optimal policies in Markov control processes with strictly unbounded costs JO - Kybernetika PY - 1993 SP - 1 EP - 17 VL - 29 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1993__29_1_a0/ LA - en ID - KYB_1993__29_1_a0 ER -