@book{
      international2003iaea,
      title={Security of Radioactive Sources},
      author={ },
      series={entity},
      number={ },
      year={2003},
      isbn={92-0-107403-4 },
      url={/publications/6891/security-of-radioactive-sources },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }