%0 Journal Article
%A Yu. I. Cherskii
%T A method of incomplete factorization
%J Trudy seminara po kraevym zadačam
%D 1970
%P 293-296
%V 7
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KUKZ_1970_7_7_a45/
%G ru
%F KUKZ_1970_7_7_a45