TY - JOUR AU - Frolík, Zdeněk TI - An example concerning countably compact spaces JO - Czechoslovak Mathematical Journal PY - 1960 SP - 255 EP - 257 VL - 10 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1960.100407/ DO - 10.21136/CMJ.1960.100407 LA - en ID - 10_21136_CMJ_1960_100407 ER -