%0 Journal Article
%A J. Płonka
%T On the arity of idempotent reduct of abelian groups
%J Colloquium Mathematicum
%D 1973
%P 175-176
%V 27
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-27-2-175-176/
%R 10.4064/cm-27-2-175-176
%G en
%F 10_4064_cm_27_2_175_176