%0 Journal Article
%A S. A. Sander
%T Maximum principles for elliptic problems in the finite element
%J Doklady Akademii Nauk
%D 1994
%P 560-562
%V 335
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1994_335_5_a3/
%G ru
%F DAN_1994_335_5_a3