%0 Journal Article %A Wen-Ch'ing Winnie Li %T Newforms and Functional Equations. %J Mathematische Annalen %D 1974 %P 285-316 %V 212 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1974__212_182749/ %F MAN_1974__212_182749