%0 Journal Article
%T Unstable (Stable) system of stable (unstable) functional equations
%A Andrzej Mach
%A Zenon Moszner
%J Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica
%D 2010
%I Krak¨®w : Wydawnictwo Naukowe Uniwersytetu Pedagogicznego
%X In this note the answer to a question by Z. Moszner from the paper [1] about connections of stability of separate equations and the system of them, is given.
%U http://studmath.up.krakow.pl/index.php/studmath/article/view/95