%0 Journal Article %A Giannakoulias, Efstathios %T Extension of vector measures %J Czechoslovak Mathematical Journal %D 1998 %P 465-472 %V 48 %N 3 %U http://geodesic.mathdoc.fr/item/CMJ_1998_48_3_a7/ %G en %F CMJ_1998_48_3_a7