@article{
  author = {Khandani, H., Khojasteh, F.},
  title = {A new characterization for Meir-Keeler condensing operators and its applications},
  journal = {Journal of New Researches in Mathematics},
  year = {1970},
  volume = {5},
  number = {3},
  pages = {107-116},
  doi = {}
}