%0 Journal Article
%A K. Bongartz
%A P. Gabriel
%T Covering Spaces in Representation-Theory.
%J Inventiones mathematicae
%D 1981
%P 331-378
%V 65
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1981__65_142855/
%F IM_1981__65_142855