%0 Journal Article
%A Lezama, Oswaldo
%A Venegas, Helbert
%T The center of the total ring of fractions
%J Serdica Mathematical Journal
%D 2020
%P 109-120
%V 46
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SMJ2_2020_46_2_a1/
%G en
%F SMJ2_2020_46_2_a1