TY - JOUR AU - N. M. Timofeev TI - Distribution in the mean in progressions of numbers with a~large number of prime factors JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1997 SP - 403 EP - 414 VL - 218 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1997_218_a26/ LA - ru ID - TM_1997_218_a26 ER -