@book{
      international2009iaea,
      title={Security of Radioactive Sources},
      author={ },
      series={entity},
      number={11 },
      year={2009},
      isbn={978-92-0-102609-5 },
      url={/publications/8113/security-of-radioactive-sources },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }