@article{Padlyak:2004,
  author  = "B. Padlyak and S. Szarska",
  title   = "EPR spectroscopy of irradiated bioactive glasses",
  journal = "Functional Materials",
  volume  = "Vol. 11",
  number  = "no 1",
  pages   = "116--121",
  year    = "2004",
}