TY  - JOUR
AU  - Vitali Kapovitch
AU  - Anton Petrunin
AU  - Wilderich Tuschmann
TI  - Nilpotency, almost nonnegative curvature, and the gradient flow on Alexandrov spaces
JO  - Annals of mathematics
PY  - 2010
SP  - 343
EP  - 373
VL  - 171
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4007/annals.2010.171.343/
DO  - 10.4007/annals.2010.171.343
LA  - en
ID  - 10_4007_annals_2010_171_343
ER  -