%0 Journal Article
%A Danuta Borowska
%A Jerzy Grzybowski
%T Minkowski difference and Sallee elements in an ordered semigroup
%J Commentationes Mathematicae
%D 2007
%P  77-83
%V 47
%N 1
%U http://geodesic.mathdoc.fr/articles/10.14708/cm.v47i1.5239/
%R 10.14708/cm.v47i1.5239
%G pl
%F 10_14708_cm_v47i1_5239