@article{
  author = {Mahmoodi, seyedeh Kinaz, Saidi, Abbas, Afrakhteh, Hasan, Azizpour, Farhad},
  title = {Functional features and limitations of urban-rural constellations as functional regions The Case of Zia-abad (Qazwin))},
  journal = {Geography},
  year = {2019},
  volume = {17},
  number = {62},
  pages = {0-0},
  doi = {}
}