%0 Journal Article %A George Koletsos %T Notational and Logical Completeness in three-Valued Logic %J Ευκλείδης Γ %D 1989 %P 121-141 %V 22 %I mathdoc %U http://geodesic.mathdoc.fr/item/EUG_1989__22_a8/ %G gr %F EUG_1989__22_a8