@article{
  author = {میرابی, وحیدرضا, فلاح شمس, میرفیض, کوشان, ندا, سعیدی, نیما},
  title = {},
  journal = {Financial Engineering and Portfolio Management},
  year = {2012},
  volume = {3},
  number = {12},
  pages = {147-168},
  doi = {}
}