@article{
  author = {Jordanov, Valeri},
  title = {Solvent extraction of Gd(III) from perchlorate and nitrate media with mixtures of thenoyltrifluoroacetone and Benzo-15-Crown-5},
  journal = {Journal of the Iranian Chemical Research},
  year = {2011},
  volume = {4},
  number = {3},
  pages = {127-134},
  doi = {}
}