TY  - JOUR
AU  - Barnard, Josh
TI  - A loop theorem/Dehn’s lemma for some orbifolds
JO  - Algebraic and Geometric Topology
PY  - 2011
SP  - 2815
EP  - 2827
VL  - 11
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2011.11.2815/
DO  - 10.2140/agt.2011.11.2815
ID  - 10_2140_agt_2011_11_2815
ER  -