%0 Journal Article
%A Holá, Ľ.
%T On relations approximated by continuous functions
%J Acta Universitatis Carolinae. Mathematica et Physica
%D 1987
%P 67-72
%V 28
%N 2
%U http://geodesic.mathdoc.fr/item/AUCMP_1987_28_2_a9/
%G en
%F AUCMP_1987_28_2_a9