%0 Journal Article %A Stephen S. Kudla %T Intersection Numbers for Quotients of the Complex 2-Ball and Hilbert Modular Forms. %J Inventiones mathematicae %D 1978 %P 189-208 %V 47 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1978__47_142576/ %F IM_1978__47_142576