%0 Journal Article
%A P. Birtea
%A J.-P. Ortega
%A T. S. Ratiu
%T A Local-to-Global Principle for Convexity in Metric Spaces
%J Journal of Lie Theory
%D 2008
%P 445-469
%V 18
%N 2
%U https://jolt.centre-mersenne.org/articles/10.5802/jolt.505/
%R 10.5802/jolt.505
%F JOLT_2008_18_2_a12