@book{
      international2001iaea,
      title={Training in Radiation Protection and the Safe Use of Radiation Sources},
      author={ },
      series={entity},
      number={20 },
      year={2001},
      isbn={92-0-100601-2 },
      url={/publications/6147/training-in-radiation-protection-and-the-safe-use-of-radiation-sources },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }