@article{
  author = {Mansouri, Nabi Ullah, Jamshidi Ghasem Abadi, Amir},
  title = {Determination of the field amount of air pollution and PSI Index in the parking buses in Tehran city},
  journal = {Human & Environment},
  year = {2011},
  volume = {9},
  number = {30},
  pages = {27-32},
  doi = {}
}