@article{
  author = {گل ارضی, غلامحسین, زارعی, عظیم الله, دلاوری مرغزار, لیلا},
  title = {},
  journal = {Financial Engineering and Portfolio Management},
  year = {2013},
  volume = {4},
  number = {14},
  pages = {38-60},
  doi = {}
}