%0 Journal Article %A Ernst Heintze %A Xiaobo Liu %T Homogeneity of infinite dimensional isoparametric submanifolds %J Annals of mathematics %D 1999 %V 149 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2307/121022/ %R 10.2307/121022 %F 10_2307_121022