%0 Journal Article
%A Diana Brignole
%A Hugo Ribeiro
%T On the universal equivalence for ordered abelian groups
%J Algebra i logika
%D 1965
%P 51-55
%V 4
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1965_4_2_a3/
%G en
%F AL_1965_4_2_a3