TY - JOUR AU - Skula, Ladislav TI - Ordered set of classes of compactifications JO - Czechoslovak Mathematical Journal PY - 1969 SP - 42 EP - 59 VL - 19 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1969.100874/ DO - 10.21136/CMJ.1969.100874 LA - en ID - 10_21136_CMJ_1969_100874 ER -