%0 Journal Article %A Pelant, Jan %A Ĺ ostak, Alexander %T Inclusion ordering of classes of $E$-compactness %J Commentationes Mathematicae Universitatis Carolinae %D 1979 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1979__20_1_a18/ %G en %F CMUC_1979__20_1_a18