%0 Journal Article %A A. Kontolatou %T Remarks on the Composite G-valuations and their Hypermetric Properties %J Ευκλείδης Γ %D 1995 %P 43-48 %V 42 %U http://geodesic.mathdoc.fr/item/EUG_1995_42_a3/ %G gr %F EUG_1995_42_a3