%0 Journal Article %A L'. Holá %A R. A. McCoy %T Relations approximated by continuous functions in the Vietoris topology %J Fundamenta Mathematicae %D 2007 %P 205-219 %V 195 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm195-3-2/ %R 10.4064/fm195-3-2 %G en %F 10_4064_fm195_3_2