TY - JOUR AU - A. G. Kachurovskii TI - Fluctuation of means in the Birkhoff-Khinchin ergodic theorem JO - Matematičeskie trudy PY - 1992 SP - 52 EP - 86 VL - 21 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MT_1992_21_a5/ LA - ru ID - MT_1992_21_a5 ER -