%0 Journal Article %A Katok, Anatole %A Spatzier, Ralph J. %T First cohomology of Anosov actions of higher rank abelian groups and applications to rigidity %J Publications Mathématiques de l'IHÉS %D 1994 %P 131-156 %V 79 %I Institut des Hautes Études Scientifiques %G en %F PMIHES_1994__79__131_0