TY  - JOUR
AU  - Avis, David
TI  - On the Extreme Rays of the Metric Cone
JO  - Canadian journal of mathematics
PY  - 1980
SP  - 126
EP  - 144
VL  - 32
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-010-0/
DO  - 10.4153/CJM-1980-010-0
ID  - 10_4153_CJM_1980_010_0
ER  -