TY - JOUR AU - S. V. Nagaev TI - The spectral method and ergodic theorems for general Markov chains JO - Izvestiya. Mathematics PY - 2015 SP - 311 EP - 345 VL - 79 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_2015_79_2_a4/ LA - en ID - IM2_2015_79_2_a4 ER -