%0 Journal Article
%A A. S. Rybakov
%T A modification of an algorithm for estimating the cardinality of integers with no more than three prime divisors
%J Matematičeskie voprosy kriptografii
%D 2013
%P 131-158
%V 4
%N 3
%U http://geodesic.mathdoc.fr/item/MVK_2013_4_3_a6/
%G ru
%F MVK_2013_4_3_a6