@article{715912,
      author = {Hussain, Nandyala Sooraj, and Santos, José Domingos da  Silva,},
      url = {http://library.usi.edu/record/715912},
      title = {Physics and chemistry of rare-earth ions doped glasses  [electronic resource] /},
      recid = {715912},
      pages = {1 online resource (293 pages) :},
}