%0 Journal Article
%A Constantinos N. Yatras
%T Characteristic of M-polysymmetrical Hyperrings and some properties of M-Polysymmetrical Hyperrings with Unity
%J Ευκλείδης Γ

%D 1993
%P 115-125
%V 38
%I mathdoc
%U http://geodesic.mathdoc.fr/item/EUG_1993__38_a20/
%G gr
%F EUG_1993__38_a20