%0 Journal Article
%A V.G. Kac
%T Infinite Root Systems, Representations of Graphs and Invariant Theory.
%J Inventiones mathematicae
%D 1980
%P 57-92
%V 56
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1980__56_142686/
%F IM_1980__56_142686