References
- A. V. Arhangel'skii and L. S. Pontryagin(eds.), General Topology I, Encyclopaedia of Mathematical Sciences, vol. 17, Springer-Verlage, Berlin, 1990.
- A. Bella and I. V. Yaschenko, Embeddings first countable spaces with H-closed like properties, Topology Appl. 83 (1998), 53–61. https://doi.org/10.1016/S0166-8641(97)00038-2
- A. Dow and J. R. Porter, Embedding in R-closed spaces, Topology Appl. 15 (1983), 45–58. https://doi.org/10.1016/0166-8641(83)90046-9
- G. A. Edgar, A cartesian closed category for topology, Topology Appl. 6 (1976), 65–72. https://doi.org/10.1016/0016-660X(76)90009-X
- S. P. Franklin, Spaces in which sequences suffice II, Fund. Math. 61 (1967), 51–56.
- W. C. Hong, Generalized Fréchet-Urysohn spaces, J. Korean Math. Soc. 44 (2007), no. 2, 261–273. https://doi.org/10.4134/JKMS.2007.44.2.261
- J. R. Porter and R. G. Woods, Minimal extremally disconnected Hausdorff spaces, Topology Appl. 8 (1978), 9–26. https://doi.org/10.1016/0016-660X(78)90014-4
- T. G. Ragharan and I. L. Reilly, On minimal Hausdorff first countable spaces, Indian J. Pure Appl. Math. 14 (1983), no. 2, 244–252.
- L. A. Steen and J. A. Seebach, Jr., Counterexamples in Topology, Springer-Verlag, Berlin, 1978.
- M. C. Vipera, Some results on sequentially compact extensions, Comment. Math. Univ. Carolin. 39 (1998), no. 4, 819–831.
- A. Wilansky, Topology for Analysis, Ginn and Company, 1970.
- S. Willard, General Topology, Addison-Wesley Publ. Company, 1970.