%0 Journal Article %A Neal Koblitz %T p-Adic Congruences and Modular Forms of Half Integer Weight. %J Mathematische Annalen %D 1986 %P 199-220 %V 274 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1986__274_164095/ %F MAN_1986__274_164095