%0 Journal Article %A Enrique Artal Bartolo %A José I. Cogolludo-Agustín, %A Daniel Matei %T Orbifold groups, quasi-projectivity and covers %J Journal of Singularities %D 2012 %P 33-47 %V 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2012.5c/ %R 10.5427/jsing.2012.5c %F 10_5427_jsing_2012_5c