TY - JOUR AU - Beran, L. TI - Boolean and orthomodular lattices - a short characterization via commutativity JO - Acta Universitatis Carolinae. Mathematica et Physica PY - 1982 SP - 25 EP - 27 VL - 23 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/AUCMP_1982__23_1_a2/ LA - en ID - AUCMP_1982__23_1_a2 ER -