%0 Journal Article %A Kalina, Martin %T On central atoms of Archimedean atomic lattice effect algebras %J Kybernetika %D 2010 %P 609-620 %V 46 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_2010__46_4_a2/ %G en %F KYB_2010__46_4_a2