@article{
  author = {Ghafuri, Hossein, Emami, Atefeh},
  title = {Green Synthesis of N-pyrroles in Water via Using ZrOCl2.8H2O as an Efficient and Eco-Friendly Catalyst},
  journal = {Journal of Applied Chemical Research},
  year = {2015},
  volume = {9},
  number = {3},
  pages = {55-60},
  doi = {}
}