%0 Journal Article %A Karin Erdmann %A Andrzej SkowroĊ„ski %T The periodicity conjecture for blocks of group algebras %J Colloquium Mathematicum %D 2015 %P 283-294 %V 138 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm138-2-12/ %R 10.4064/cm138-2-12 %G en %F 10_4064_cm138_2_12