TY - JOUR AU - Riečanová, Zdenka TI - The existence of states on every Archimedean atomic lattice effect algebra with at most five blocks JO - Kybernetika PY - 2008 SP - 430 EP - 440 VL - 44 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_2008__44_3_a11/ LA - en ID - KYB_2008__44_3_a11 ER -