%0 Journal Article %A Gang Xiao %T Hyperelliptic surfaces of general type with K2 > 4x. %J Manuscripta mathematica %D 1986 %P 125-148 %V 57 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1986__57_155189/ %G en %F MM2_1986__57_155189