%0 Journal Article %A A. Katok %A R. J. Spatzier %T Differential rigidity of Anosov actions of higher rank abelian groups and algebraic lattice actions %J Informatics and Automation %D 1997 %P 292-319 %V 216 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1997_216_a18/ %G en %F TRSPY_1997_216_a18