@article{
  author = {Mirzaei, M., Kordrostami, S., Amirteimoori, AR., G. Chegini, M.},
  title = {A Method for Calculating the Marginal Rate in the FDH Model},
  journal = {International Journal of Industrial Mathematics},
  year = {2019},
  volume = {11},
  number = {1},
  pages = {55-62},
  doi = {}
}