%0 Journal Article
%A Piotr Szuca
%T Sharkovskiĭ's theorem holds for some
 discontinuous functions
%J Fundamenta Mathematicae
%D 2003
%P 27-41
%V 179
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm179-1-3/
%R 10.4064/fm179-1-3
%G en
%F 10_4064_fm179_1_3