%0 Journal Article
%A E. L. Presman
%T Factorization methods and boundary problems for sums of random

%J Izvestiya. Mathematics 
%D 1969
%P 815-852
%V 3
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1969_3_4_a6/
%G en
%F IM2_1969_3_4_a6