@book{
  international2018iaea,
  title={Occupational Radiation Protection},
  series={General Safety Guide},
  number={GSG-7},
  year={2018},
  isbn={978-92-0-102917-1},
  url={https://www.iaea.org/publications/11113/occupational-radiation-protection},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}