@article{
  author = {Rezaei Dolat abadi, Hosein, Amir Boshli, Samaneh},
  title = { Risk and Return Evaluation of Information Technology Projects by Real Option and Mean-Variance Theory Perspective},
  journal = { Roshd -e- Fanavari},
  year = {2009},
  volume = {5},
  number = {19},
  pages = {1-10},
  doi = {}
}