%0 Journal Article %A Šik, František %T A characterization of polarities whose lattice of polars is Boolean %J Czechoslovak Mathematical Journal %D 1981 %P 98-102 %V 31 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1981.101728/ %R 10.21136/CMJ.1981.101728 %G en %F 10_21136_CMJ_1981_101728