TY - JOUR AU - Zh. V. Piyadina TI - An~analog of the generalized Hardy--Littlewood problem with almost prime numbers JO - Matematičeskie zametki PY - 1996 SP - 81 EP - 94 VL - 59 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1996_59_1_a7/ LA - ru ID - MZM_1996_59_1_a7 ER -