@article{
  author = {Hosseini Sangchal, Seyyed Ahmad , Saeedimehr, Mohammad},
  title = {A Critical Study of Seyyed Sharif Jurjani’s Reasoning Regarding the Simplicity of the Derivative},
  journal = {Kheradname-ye sadra},
  year = {2016},
  volume = {22},
  number = {1},
  pages = {1-10},
  doi = {}
}