%0 Journal Article
%A Jason Bell
%T On the importance of being primitive
%J Revista colombiana de matematicas
%D 2019
%P 87-112
%V 53
%N E
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RCM_2019_53_E_a2/
%F RCM_2019_53_E_a2