%0 Journal Article %A Vymazalová, Hana %T On some properties of proximity in metric spaces %J Archivum mathematicum %D 1976 %P 63-66 %V 12 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1976__12_2_a0/ %G en %F ARM_1976__12_2_a0