@book{
      international1996iaea,
      title={Radiation Protection and the Safety of Radiation Sources: A Safety Fundamental},
      author={ },
      series={entity},
      number={120 },
      year={1996},
      isbn={92-0-105295-2 },
      url={/publications/5125/radiation-protection-and-the-safety-of-radiation-sources-a-safety-fundamental },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }