%0 Journal Article
%A Gutev, Valentin
%T Selections and approaching points in products
%J Commentationes Mathematicae Universitatis Carolinae
%D 2016
%P 89-95
%V 57
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2015.147/
%R 10.14712/1213-7243.2015.147
%G en
%F 10_14712_1213_7243_2015_147