COLLECTIONS OF COVERS OF METRIC-SPACES

[1] Bennett HR, 1971, GEN TOPOL APPL, V1, P253

[2] BERNSTEIN F., 1908, SITZUNGSBERICHTE KON, V60, P325

[3] METRIZATION OF TOPOLOGICAL SPACES [J]. CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES, 1951, 3 (02): : 175 - 186

[4] ON METRIZABILITY OF TOPOLOGICAL SPACES [J]. CANADIAN JOURNAL OF MATHEMATICS, 1968, 20 (04): : 795 - &

[5] Green J. W., 1974, GEN TOPOLOGY APPL, V4, P297

[6] GREEN JW, 1977, SET THEORETIC TOPOLO, P193

[7] Hechler S.H., 1974, AXIOMAT SET THEORY P, VXIII, P155

[8] UBIQUITOUS CARDINAL [J]. PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 1975, 52 (OCT) : 348 - 352

[9] SPACES DEFINED BY SEQUENCES OF OPEN COVERS WHICH GUARANTEE THAT CERTAIN SEQUENCES HAVE CLUSTER POINTS [J]. DUKE MATHEMATICAL JOURNAL, 1972, 39 (02) : 253 - &

[10] MOORE SPACES AND W-DELTA SPACES [J]. PACIFIC JOURNAL OF MATHEMATICS, 1971, 38 (03) : 641 - &

[1] Bennett HR, 1971, GEN TOPOL APPL, V1, P253

[2] BERNSTEIN F., 1908, SITZUNGSBERICHTE KON, V60, P325

[3] METRIZATION OF TOPOLOGICAL SPACES [J]. CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES, 1951, 3 (02): : 175 - 186

[4] ON METRIZABILITY OF TOPOLOGICAL SPACES [J]. CANADIAN JOURNAL OF MATHEMATICS, 1968, 20 (04): : 795 - &

[5] Green J. W., 1974, GEN TOPOLOGY APPL, V4, P297

[6] GREEN JW, 1977, SET THEORETIC TOPOLO, P193

[7] Hechler S.H., 1974, AXIOMAT SET THEORY P, VXIII, P155

[8] UBIQUITOUS CARDINAL [J]. PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 1975, 52 (OCT) : 348 - 352

[9] SPACES DEFINED BY SEQUENCES OF OPEN COVERS WHICH GUARANTEE THAT CERTAIN SEQUENCES HAVE CLUSTER POINTS [J]. DUKE MATHEMATICAL JOURNAL, 1972, 39 (02) : 253 - &

[10] MOORE SPACES AND W-DELTA SPACES [J]. PACIFIC JOURNAL OF MATHEMATICS, 1971, 38 (03) : 641 - &