%0 Journal Article %A Nieminen, Juhani %T On structural properties of normality relations on lattices %J Archivum mathematicum %D 1977 %P 159-167 %V 13 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ARM_1977__13_3_a4/ %G en %F ARM_1977__13_3_a4