%0 Journal Article %A Benabdallah, Khalid %A Irwin, John M. %T On Quasi-Essential Subgroups of Primary Abelian Groups %J Canadian journal of mathematics %D 1970 %P 1176-1184 %V 22 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1970-135-9/ %R 10.4153/CJM-1970-135-9 %F 10_4153_CJM_1970_135_9