%0 Journal Article %A Kamal, Aref %T On certain diameters of bounded sets. %J Portugaliae mathematica %D 1994 %P 321-333 %V 51 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1994__51_3_47242/ %G en %F PORMA_1994__51_3_47242