@article{
  author = {Hajipour, Abdol Reza, Sheikhan, Nafisehsadat, Alaei, Mohammad Ali, Zarei, Amin},
  title = {Brønsted acidic ionic liquid as the efficient and reusable catalyst for synthesis of coumarins via Pechmann condensation under solvent-free conditions},
  journal = {Iranian Journal of Catalysis},
  year = {2015},
  volume = {5},
  issue = {3},
  pages = {231-236},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1013002}
}