TY - JOUR AU - B. V. Levin AU - N. M. Timofeev TI - The analogue of the law of large numbers for additive functions on sparse sets JO - Matematičeskie zametki PY - 1975 SP - 687 EP - 698 VL - 18 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1975_18_5_a4/ LA - ru ID - MZM_1975_18_5_a4 ER -