@article{Kindrat:2018,
  author  = "I. Kindrat and B. Padlyak and R. Lisiecki and V. Adamiv and I. Teslyuk",
  title   = "Enhancement of the Er3+ luminescence in Er?Ag co-doped Li2B4O7 glasses",
  journal = "Optical Materials",
  volume  = "Vol. 85",
  pages   = "238--245",
  year    = "2018",
}