@article{
  author = {Iravani, Nasir, Keshavarz, Mosadegh, Mousavi, Maryam, Baghernejad, Mojtaba},
  title = {Melamine trisulfonic acid: An efficient and recyclable solid acid catalyst for the green synthesis of Biscoumarin derivatives},
  journal = {Iranian Journal of Catalysis},
  year = {2015},
  volume = {5},
  number = {1},
  pages = {65-71},
  doi = {}
}