%0 Journal Article %A E. V. Vakhitova %T Application of a weighted sieve to the estimation of the least almost prime number of a polynomial sequence of a natural argument %J Čebyševskij sbornik %D 2010 %P 81-84 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2010_11_1_a9/ %G ru %F CHEB_2010_11_1_a9