%0 Journal Article
%A F. Hirzebruch
%A D. Zagier
%T Intersection Numbers of Curves on Hilbert Modular Surfaces and Modular Forms of Nebentypus.
%J Inventiones mathematicae
%D 1976
%P 57-114
%V 36
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1976__36_142414/
%F IM_1976__36_142414