%0 Journal Article
%A V. P. Il'in
%T Incomplete factorization methods for solving parabolic equations
%J Doklady Akademii Nauk
%D 1991
%P 1304-1308
%V 318
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_318_6_a4/
%G ru
%F DAN_1991_318_6_a4