%0 Journal Article %A N. M. Timofeev %T Additive problems for numbers having a given number of prime divisors %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1996 %P 98-101 %N 6 %U http://geodesic.mathdoc.fr/item/VMUMM_1996_6_a32/ %G ru %F VMUMM_1996_6_a32