%0 Journal Article
%A W. Soergel
%T n-Cohomology of simple highest weight modules on walls and purity.
%J Inventiones mathematicae
%D 1989
%P 565-580
%V 98
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1989__98_1_143743/
%F IM_1989__98_1_143743