%0 Journal Article %A Terrence Napier %T Covering spaces of families of compact Riemann surfaces. %J Mathematische Annalen %D 1992 %P 523-550 %V 294 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1992__294_4_165016/ %F MAN_1992__294_4_165016