%0 Journal Article
%A Owe Axelsson
%A M. Larin
%T An element-by-element version of variable-step multilevel preconditioning methods
%J Sibirskij žurnal vyčislitelʹnoj matematiki
%D 2003
%P 209-226
%V 6
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJVM_2003_6_3_a0/
%G en
%F SJVM_2003_6_3_a0