@book{
      international2006iaea,
      title={Safety of Radiation Generators and Sealed Radioactive Sources},
      author={ },
      series={entity},
      number={RS-G-1.10 },
      year={2006},
      isbn={92-0-107506-5 },
      url={/publications/7518/safety-of-radiation-generators-and-sealed-radioactive-sources },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }