%0 Journal Article
%A Volodymyr Mykhaylyuk
%A Anatolij Plichko
%T On a problem of Mazur from ‶The Scottish Book″ concerning second partial derivatives
%J Colloquium Mathematicum
%D 2015
%P 175-181
%V 141
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm141-2-3/
%R 10.4064/cm141-2-3
%G en
%F 10_4064_cm141_2_3