@article{GT_2013_17_2_a7,
     author = {Samet, Iddo},
     title = {Betti numbers of finite volume orbifolds},
     journal = {Geometry & topology},
     pages = {1113--1147},
     publisher = {mathdoc},
     volume = {17},
     number = {2},
     year = {2013},
     doi = {10.2140/gt.2013.17.1113},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2013.17.1113/}
}