참고문헌
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- J. Math. Anal. Appl. v.24 Fuzzy topological spaces C. L. Chang
- Fuzzy Sets and Systems v.49 Gradation of openess: fuzzy topology K. C. Chattopadhyay;R. N. Hazar;S. K. Samanta
- Fyzzt Sets and Systems v.119 On smooth topological spaces II: seperation axioms M. K. EI-Gayar;E. E. Kerre;A. A. Ramadan
- A compendium of continuous lattices G. Gierz(et al.)
- J. Math. Amal. Appl. v.50 Normality in fuzzy topololgical spaces B. Hutton