%0 Journal Article
%A Avis, David
%T On the Extreme Rays of the Metric Cone
%J Canadian journal of mathematics
%D 1980
%P 126-144
%V 32
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-010-0/
%R 10.4153/CJM-1980-010-0
%F 10_4153_CJM_1980_010_0