TY - JOUR AU - Kalina, Martin TI - On central atoms of Archimedean atomic lattice effect algebras JO - Kybernetika PY - 2010 SP - 609 EP - 620 VL - 46 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_2010__46_4_a2/ LA - en ID - KYB_2010__46_4_a2 ER -