%0 Journal Article %A Taillefer, Rachel %T Graded-commutativity of the Yoneda product of Hopf bimodules. %J AMA. Algebra Montpellier Announcements [electronic only] %D 2003 %V 2003 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AMA_2003__2003_1_123340/ %G en %F AMA_2003__2003_1_123340