%0 Journal Article
%A Benabdallah, K.
%A Charles, B.
%A Mader, A.
%T Vertical Subgroups of Primary Abelian Groups
%J Canadian journal of mathematics
%D 1991
%P 3-18
%V 43
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1991-001-0/
%R 10.4153/CJM-1991-001-0
%F 10_4153_CJM_1991_001_0