@article{
  author = {jafari valani, agi asghar},
  title = {سمرقندی حلقه مفقوده تاریخ منطق},
  journal = {Epistemological researches},
  year = {2021},
  volume = {9},
  number = {20},
  pages = {107-126},
  doi = {}
}