%0 Journal Article %A Rickard, Jeremy %T The Abelian defect group conjecture %J Documenta mathematica %D 1998 %P 121-128 %V ICM Berlin 1998, Vol. II %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_1998__S8__a71/ %G en %F DOCMA_1998__S8__a71