TY - JOUR AU - Zdenka Riečanová TI - Archimedean Atomic Lattice Effect Algebras with Complete Lattice of Sharp Elements JO - Symmetry, integrability and geometry: methods and applications PY - 2010 VL - 6 UR - http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a0/ LA - en ID - SIGMA_2010_6_a0 ER -