%0 Journal Article
%A Catherine Bandle
%A Joachim von Below
%A Wolfgang Reichel
%T Positivity and anti-maximum principles for elliptic operators with mixed boundary conditions
%J Journal of the European Mathematical Society
%D 2008
%P 73-104
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/104/
%R 10.4171/jems/104
%F JEMS_2008_10_1_a2