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1 A.P.Sostak, "Two decades of fuzzy topology :basic ideas" 44 (44): 125-186, 1989
2 W.Peeters, "The complete lattice (S(X),${\leq}$) of smooth fuzzy topologies" 125 : 145-152, 2002
3 W.Peeters, "Subspaces of smooth fuzzy topologies and initial smooth fuzzy structures" 104 : 423-433, 1999
4 A.A.Ramaden, "Smooth topological spaces" 48 : 371-375, 1992
5 A.P.Sostak, "On the neighborhood structure of fuzzy topologies" 4 : 7-14, 1990
6 A.P.Sostak, "On some modifications of fuzzy topologies" 41 : 20-37, 1989
7 T.K.Mondal, "On intuitionistic gradation of openness" 131 : 323-336, 2002
8 S.E.Abbas, "On intuitionistic fuzzy compactness" 173 : 75-91, 2005
9 T.Kubiak, "On fuzzy topologies" 1985
10 A.P.Sostak, "On a fuzzy topological structure" 11 : 89-103, 1985
11 K.T.Atanassov, "Intuitionistic fuzzy sets" 20 : 87-96, 1986
12 정민석, "Intuitionistic Interval-Valued Fuzzy Sets" 한국지능시스템학회 20 (20): 864-876, 2010
13 K.C.Chattopadhyay, "Gradation of openness : fuzzy topology" 49 : 237-242, 1992
14 K.C.Chattopadhyay, "Fuzzy topology: fuzzy closure, operator, fuzzy compactness and fuzzy connecteness" 54 : 207-212, 1992
15 P.M.Pu, "Fuzzy topology II. Products and quotient spaces" 77 : 20-37, 1980
16 P.M.Pu, "Fuzzy topology I in Neighborhood structure of a fuzzy point" 76 : 571-599, 1982
17 RLowen, "Fuzzy topological spaces and fuzzy compactness" 56 : 621-633, 1976
18 C.L.Chang, "Fuzzy topological spaces" 24 : 182-190, 1968
19 T.H.Yalvac, "Fuzzy sets and functions on fuzzy spaces" 126 : 409-423, 1987
20 L.A.Zadeh, "Fuzzy Sets" 8 : 338-353, 1965