%0 Journal Article
%A Gromoll, Detlef
%A Grove, Karsten
%T A generalization of Berger's rigidity theorem for positively curved manifolds
%J Annales scientifiques de l'École Normale Supérieure
%D 1987
%P 227-239
%V 20
%N 2
%I Elsevier
%U http://www.numdam.org/articles/10.24033/asens.1530/
%R 10.24033/asens.1530
%G en
%F ASENS_1987_4_20_2_227_0