@misc{rukhadze2020ultra,
  author = {Rukhadze, E. and Hod{\'a}k, R. and {\v{S}}tekl, I. and Rukhadze, N.I. and Brudanin, V.B. and Yakushev, E.},
  title = {ultra-low background {HPGe} detector {IDEFIX}},
  year = {2020},
  note = {Functional sample}
}