%0 Journal Article
%A V. P. Il'in
%T The rate of convergence of iterative incomplete factorization
%J Doklady Akademii Nauk
%D 1988
%P 533-536
%V 301
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1988_301_3_a3/
%G ru
%F DAN_1988_301_3_a3