@book{
      international2007iaea,
      title={Identification of Radioactive Sources and Devices},
      author={ },
      series={entity},
      number={5 },
      year={2007},
      isbn={92-0-111406-0 },
      url={/publications/7567/identification-of-radioactive-sources-and-devices },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }