[1] V. Gregory and A. Sapena, On fixed point theorems in fuzzy metric spaces, Fuzzy Sets and
Systems, 125 (2002), 245-253.
[2] H. P. A. Kunzi and S. Romaguera, Quasi-metric spaces, quasi-metric hyperspaces and uniform
local compactness, Rend. Istit. Univ. Trieste, 30 (1999), 133-144.
[3] R. Lowen, Fuzzy set theory, Kluwer Academic Publisher, Dordrecht, 1996.
[4] D. Mihet, A Banach contraction theorem in fuzzy metric spaces, Fuzzy Sets and Systems,
144 (2004), 431-439.
[5] J. H. Park, Intutionistic fuzzy metric spaces, Chaos, Solitons and Fractals, 22 (2004), 1039-
1046.
[6] R. Saadati and J. H. Park, On the intuitionistic fuzzy topological spaces, Chaos, Solitons and
Fractals, 27 (2006), 331-344.
[7] P. Vijayaraju and M. Marudai, Fixed point theorem for fuzzy mappings, Fuzzy Sets and
Systems, 135 (2003), 401-408.
)