%0 Journal Article %A D. Mumford %T Hirzebruch's Proportionality Theorem in the Non-Compact Case. %J Inventiones mathematicae %D 1977 %P 239-272 %V 42 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1977__42_142502/ %F IM_1977__42_142502