%0 Journal Article
%A Lipparini, Paolo
%T A Characterization of Varieties with a Difference Term
%J Canadian mathematical bulletin
%D 1996
%P 308-315
%V 39
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1996-038-0/
%R 10.4153/CMB-1996-038-0
%F 10_4153_CMB_1996_038_0