%0 Journal Article %A Šik, František %T Modular and Distributive Equalities in Lattices %J Mathematica slovaca %D 1973 %P 342-351 %V 23 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1973__23_4_a6/ %G en %F MASLO_1973__23_4_a6