@article{MZ_1990__205_3_174202,
     author = {Kouei Sekigawa and Takuji Sato},
     title = {Hermitian surfaces of constant holomorphic sectional curvature.},
     journal = {Mathematische Zeitschrift},
     pages = {659--668},
     publisher = {mathdoc},
     volume = {205},
     number = {3},
     year = {1990},
     zbl = {0694.53052},
     url = {http://geodesic.mathdoc.fr/item/MZ_1990__205_3_174202/}
}