TY - JOUR AU - B. M. Gurevich AU - A. S. Zargaryan TI - Conditions for the existence of a maximal measure for a countable symbolic Markov chain JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1988 SP - 14 EP - 18 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1988_5_a3/ LA - ru ID - VMUMM_1988_5_a3 ER -