@article{
  author = {Nazarifar, Mohammad Reza},
  title = {An efficient synthesis of α,α'-benzylidene bis(4-hydroxycoumarin) derivatives catalyzed by Tl2O3 nanoparticles},
  journal = {Iranian Journal of Catalysis},
  year = {2015},
  volume = {5},
  issue = {4},
  pages = {351-355},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/1012978}
}