共 50 条
- [26] NORMALITY AND PARACOMPACTNESS IN FINITE AND COUNTABLE CARTESIAN PRODUCTS NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1976, 23 (06): : A602 - A602
- [27] Countable sets versus sets that are countable in reverse mathematics COMPUTABILITY-THE JOURNAL OF THE ASSOCIATION CIE, 2022, 11 (01): : 9 - 39
- [28] TIGHTNESS OF PARACOMPACT K-SPACES AND COUNTABLE PARACOMPACTNESS OF F-SIGMA-SETS IN PRODUCT-SPACES VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 1 MATEMATIKA MEKHANIKA, 1990, (03): : 87 - 89