%0 Journal Article
%A Švrček, Filip
%T Additive closure operators on abelian unital $l$-groups
%J Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
%D 2006
%P 153-158
%V 45
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AUPO_2006__45_1_a14/
%G en
%F AUPO_2006__45_1_a14