%0 Journal Article %A Frolík, Zdeněk %T An example concerning countably compact spaces %J Czechoslovak Mathematical Journal %D 1960 %P 255-257 %V 10 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1960.100407/ %R 10.21136/CMJ.1960.100407 %G en %F 10_21136_CMJ_1960_100407