@article{10_1017_S001708951000042X,
     author = {DUVAL, WHITNEY and SCHULTE, JOHN and SEATON, CHRISTOPHER and TAYLOR, BRADFORD},
     title = {CLASSIFYING {CLOSED} {2-ORBIFOLDS} {WITH} {EULER} {CHARACTERISTICS}},
     journal = {Glasgow mathematical journal},
     pages = {555--574},
     year = {2010},
     volume = {52},
     number = {3},
     doi = {10.1017/S001708951000042X},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S001708951000042X/}
}