@article{GDZPPN002333562,
title = {On the Euler number of an orbifold.},
journal = {Mathematische Annalen},
volume = {287},
year = {1990},
pages = {255-260},
zbl = {0679.14006},
url = {http://dml.mathdoc.fr/item/GDZPPN002333562}
}
Hirzebruch, Friedrich; Höfer, Thomas. On the Euler number of an orbifold.. Mathematische Annalen, Tome 287 (1990) pp. 255-260. http://gdmltest.u-ga.fr/item/GDZPPN002333562/