%0 Journal Article %A Aigli Papantonopoulou %T Algebraic surfaces of general type with P9<=7 and K very ample %J Ευκλείδης Γ %D 1991 %P 7-12 %V 29 %I mathdoc %U http://geodesic.mathdoc.fr/item/EUG_1991__29_a2/ %G gr %F EUG_1991__29_a2