%0 Journal Article %A David Singerman %T Symmetries of Riemann Surfaces with Large Automorphism Group. %J Mathematische Annalen %D 1974 %P 17-32 %V 210 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1974__210_162606/ %F MAN_1974__210_162606