%0 Journal Article %A V. Pati %A W.C. Hsiang %T L1-cohomology of normal algebraic surfaces. I. %J Inventiones mathematicae %D 1985 %P 395-412 %V 81 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1985__81_143264/ %F IM_1985__81_143264