%0 Journal Article
%A Vitali Kapovitch
%A Anton Petrunin
%A Wilderich Tuschmann
%T Nilpotency, almost nonnegative curvature, and the gradient flow on Alexandrov spaces
%J Annals of mathematics
%D 2010
%P 343-373
%V 171
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4007/annals.2010.171.343/
%R 10.4007/annals.2010.171.343
%G en
%F 10_4007_annals_2010_171_343