TY  - JOUR
AU  - Lupercio, Ernesto
AU  - Uribe, Bernardo
AU  - Xicotencatl, Miguel A
TI  - Orbifold string topology
JO  - Geometry & topology
PY  - 2008
SP  - 2203
EP  - 2247
VL  - 12
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.2140/gt.2008.12.2203/
DO  - 10.2140/gt.2008.12.2203
ID  - GT_2008_12_4_a8
ER  -