%0 Journal Article
%A Krzempek, Jerzy
%A Plewik, Szymon
%T Discontinuity points of exactly $k$-to-one functions
%J Acta Universitatis Carolinae. Mathematica et Physica
%D 2004
%P 55-58
%V 45
%N 2
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/AUCMP_2004__45_2_a5/
%G en
%F AUCMP_2004__45_2_a5