@article{Padlyak:2006,
  author  = "B. Padlyak and O. Vlokh and M. Romanyuk and G. Romanyuk",
  title   = "Refractive indices of glasses of CaO-Ga2O3-GeO2 system",
  journal = "Ukrainian Journal of Physical Optics",
  volume  = "Vol. 7",
  number  = "no 3",
  pages   = "142--146",
  year    = "2006",
}