%0 Journal Article %A G. Tian %T On Calabi's conjecture for complex surfaces with positive first Chern class. %J Inventiones mathematicae %D 1990 %P 101-172 %V 101 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1990__101_2_143800/ %F IM_1990__101_2_143800