@article{xhixha2013first,
  title={First characterisation of natural radioactivity in building materials manufactured in Albania},
  author={Xhixha, G and Ahmeti, A and Bezzon, GP and Bitri, M and Broggini, C and Buso, GP and Caciolli, A and Callegari, I and Cfarku, F and Colonna, T and others},
  journal={Radiation protection dosimetry},
  volume={155},
  number={2},
  pages={217--223},
  year={2013},
  publisher={Oxford University Press}
}