@article{CMUC_1972_13_2_a0,
author = {Reed, George Michael},
title = {On dense subspaces of certain topological spaces},
journal = {Commentationes Mathematicae Universitatis Carolinae},
pages = {203--210},
year = {1972},
volume = {13},
number = {2},
mrnumber = {0305362},
zbl = {0238.54025},
language = {en},
url = {http://geodesic.mathdoc.fr/item/CMUC_1972_13_2_a0/}
}
Reed, George Michael. On dense subspaces of certain topological spaces. Commentationes Mathematicae Universitatis Carolinae, Tome 13 (1972) no. 2, pp. 203-210. http://geodesic.mathdoc.fr/item/CMUC_1972_13_2_a0/
[1] E. S. BERNEY: A regular Lindelöf semi-metric space which has no countable network. Proc. Amer. Math. Soc. 26 (1970), 361-364. | MR
[2] C. J. R. BORGES: On stratifiable spaces. Pacific J. Math. 17 (1966), 1-16. | MR | Zbl
[3] J. G. CEDER: Some generalizations of metric spaces. Pacific J. Math. 11 (1961), 105-125. | MR | Zbl
[4] G. C. CREEDE: Concerning semi-stratifiable spaces. Pacific J. Math. 32 (1970), 47-54. | MR | Zbl
[5] R. W. HEATH: A paracompact semi-metric space which is not an $M_3$ -space. Proc. Amer. Math. Soc. 17 (1966), 868-870. | MR
[6] R. W. HEATH: Stratifiable spaces are $\sigma $ -spaces. to appear.
[7] R. W. HEATH: On a non-stratifiable countable space. Proc. of the Emory Univ. Topology Conf. (1970), 119-122. | MR | Zbl
[8] A. OKUYAMA: $\sigma $ -spaces and closed mappings, I. Proc. Japan Acad. 44 (1968), 472-477. | MR | Zbl
[9] G. M. REED: Concerning first countable spaces. Fund. Math., to appear. | MR | Zbl