共 50 条
- [11] TOPOLOGICAL-SPACES WITH A SIGMA-LOCALLY COUNTABLE BASE - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1972, 19 (01): : A196 - &
- [12] CLOSED MAPPINGS OF GENERALIZED METRIC SPACES PROCEEDINGS OF THE JAPAN ACADEMY, 1971, 47 (02): : 181 - &
- [19] SEGMENTS IN LOCALLY COMPACT METRIC SPACES NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1973, 20 (03): : A342 - A342