Fixed point theorems for fuzzy mappings in complete metric spaces

@article{Amemiya2002FixedPT,
  title={Fixed point theorems for fuzzy mappings in complete metric spaces},
  author={Masato Amemiya and Wataru Takahashi},
  journal={Fuzzy Sets and Systems},
  year={2002},
  volume={125},
  pages={253-260}
}