%0 Journal Article %A Frolík, Zdeněk %T Internal characterizations of topologically complete spaces in the sense of E. Čech %J Czechoslovak Mathematical Journal %D 1962 %P 445-456 %V 12 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1962.100529/ %R 10.21136/CMJ.1962.100529 %G en %F 10_21136_CMJ_1962_100529