References
- Proc. Amer. Math. Soc. v.48 Characterization of H-closed spaces L.L.Herrigton;P.E.Long
- Topology and maps T.Husain
- J. Chungcheong Math. Soc. v.1 H-closed spaces and W-Lindelof space J.S.Park
- Trans. Amer. Math. Soc. v.138 On H-closed and minimal Hausdorff space J.Porter;J.Thomas
- Trans. Amer. Math. Soc. v.138 On H-closed and minimal Hausdorff space J.Porter;J.Thomas