@article{IM_1990__101_2_143800,
     author = {G. Tian},
     title = {On {Calabi's} conjecture for complex surfaces with positive first {Chern} class.},
     journal = {Inventiones mathematicae},
     pages = {101--172},
     publisher = {mathdoc},
     volume = {101},
     number = {2},
     year = {1990},
     zbl = {0716.32019},
     url = {http://geodesic.mathdoc.fr/item/IM_1990__101_2_143800/}
}