@article{Grinberg:2002,
  author  = "M. Grinberg and J. Barzowska and Y. Shen and K. Bray and B. Padlyak and P. Buchynskii",
  title   = "High-pressure luminescence of Cr3+-doped CaO-Ga2O3-GeO2 glasses",
  journal = "Physical Review B",
  volume  = "Vol. 65",
  pages   = "064203-1--064203-9",
  year    = "2002",
}