%0 Journal Article %A Kazhdan, D. %A Lusztig, G. %T Tensor structures arising from affine Lie algebras. II %J Journal of the American Mathematical Society %D 1993 %P 949-1011 %V 06 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1993-1186962-0/ %R 10.1090/S0894-0347-1993-1186962-0 %F 10_1090_S0894_0347_1993_1186962_0