%0 Journal Article
%A F. Filipczak
%T On some Marcus problem concerning functions possessing the derivative at points of discontinuity only
%J Fundamenta Mathematicae
%D 1980
%P 217-228
%V 109
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-109-3-217-228/
%R 10.4064/fm-109-3-217-228
%G en
%F 10_4064_fm_109_3_217_228