%0 Journal Article %A Kouei Sekigawa %A Takuji Sato %T Hermitian surfaces of constant holomorphic sectional curvature. %J Mathematische Zeitschrift %D 1990 %P 659-668 %V 205 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1990__205_3_174202/ %F MZ_1990__205_3_174202