TY  - JOUR
AU  - Papasoglu, Panos
AU  - Swenson, Eric
TI  - The cactus tree of a metric space
JO  - Algebraic and Geometric Topology
PY  - 2011
SP  - 2547
EP  - 2578
VL  - 11
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2011.11.2547/
DO  - 10.2140/agt.2011.11.2547
ID  - 10_2140_agt_2011_11_2547
ER  -