@article{
  author = {Nazarian, Asghar, Moshiri, Seyed Rahim, Aghajani, Farshad},
  title = {Feasibility Study of Tourism Industry Development in Ardebil City},
  journal = {Journal of Studies of Human Settlements Planning},
  year = {2007},
  volume = {1},
  number = {3},
  pages = {103-117},
  doi = {}
}