@article{
  author = {Safaraz Asbaq, Maryam, Motaleb Zadeh, Naser},
  title = {A Review on Ecology of Nature Symbols in Robert Frost and Sepehri's poetries},
  journal = {Comparative Literature Studies},
  year = {2016},
  volume = {10},
  number = {38},
  pages = {135-151},
  doi = {}
}