%0 Journal Article %A Beran, L. %T Note on a normality relation in lattices %J Acta Universitatis Carolinae. Mathematica et Physica %D 1975 %P 59-62 %V 16 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/AUCMP_1975__16_1_a3/ %G en %F AUCMP_1975__16_1_a3