%0 Journal Article
%A Krzysztof Ciesielski
%A Kandasamy Muthuvel
%A Andrzej Nowik
%T On nowhere weakly symmetric functions and
functions with two-element range
%J Fundamenta Mathematicae
%D 2001
%P 119-130
%V 168
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm168-2-3/
%R 10.4064/fm168-2-3
%G en
%F 10_4064_fm168_2_3