TY - JOUR AU - L. G. Mityushin TI - On Mixing for Complex Markov Chains with Varying Memory Depth JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1987 SP - 743 EP - 750 VL - 32 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1987_32_4_a9/ LA - ru ID - TVP_1987_32_4_a9 ER -