%0 Journal Article
%A J. Łoś
%T Abelian groups that are direct summands of every abelian group which contains them as pure subgroups
%J Fundamenta Mathematicae
%D 1957
%P 84-90
%V 44
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-44-1-84-90/
%R 10.4064/fm-44-1-84-90
%G en
%F 10_4064_fm_44_1_84_90