TY - JOUR AU - A. Katok AU - R. J. Spatzier TI - Differential rigidity of Anosov actions of higher rank abelian groups and algebraic lattice actions JO - Informatics and Automation PY - 1997 SP - 292 EP - 319 VL - 216 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1997_216_a18/ LA - en ID - TRSPY_1997_216_a18 ER -