@article{
  author = {Zare, Karim, Shirmohammadi, Meysam, Keshavar, Morteza, Gharib, Farrokh},
  title = {Spectrophotometric Studies ot Vanadium(III) Ion Complexes th p-Sulfonatocalixf 41 acme In Aqueous Solution},
  journal = {Journal of Physical & Theoretical Chemistry},
  year = {2009},
  volume = {6},
  number = {3},
  pages = {45-48},
  doi = {}
}