%0 Journal Article
%A I. A. Blatov
%T On the asymptotically exact estimates of preconditioners of the incomplete factorization type
%J Sibirskij žurnal vyčislitelʹnoj matematiki
%D 2000
%P 11-42
%V 3
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJVM_2000_3_1_a1/
%G ru
%F SJVM_2000_3_1_a1