%0 Journal Article
%A Lihová, Judita
%T Direct factors of directed groups
%J Archivum mathematicum
%D 1991
%P 221-227
%V 27
%N 3-4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ARM_1991__27_3-4_a11/
%G en
%F ARM_1991__27_3-4_a11