%0 Journal Article
%A Zhu, Yan
%A Huang, Ting-Zhu
%T Subdirect sums of doubly diagonally dominant matrices
%J The electronic journal of linear algebra
%D 2007
%P 171-182
%V 16
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELA_2007__16__a23/
%G en
%F ELA_2007__16__a23