@inproceedings{rukhadze2013investigations,
  author = {Rukhadze, E.},
  title = {{INVESTIGATIONS} {OF} 2{$\beta$} {DECAY} {MEASURED} {BY} {LOW} {BACKGROUND} {HPGE} {SPECTROMETER} {OBELIX}},
  booktitle = {AIP Conference Proceedings},
  publisher = {AIP Publishing LLC},
  pages = {85--88},
  year = {2013},
  doi = {10.1063/1.4856555},
  issn = {0094-243X},
  isbn = {978-0-7354-1200-2}
}