On relative countable compactness. (English. Russian original) Zbl 0456.54016
Russ. Math. Surv. 34, No. 6, 161-165 (1979); translation from Usp. Mat. Nauk 34, No. 6, 139-143 (1979).
MSC:
54D20 | Noncompact covering properties (paracompact, Lindelöf, etc.) |
54E18 | \(p\)-spaces, \(M\)-spaces, \(\sigma\)-spaces, etc. |
54E35 | Metric spaces, metrizability |