@book{
      international1990iaea,
      title={Handling, Conditioning and Disposal of Spent Sealed Sources (Technical Manual)},
      author={ },
      series={entity},
      number={548 },
      year={1990},
      isbn={ },
      url={/publications/804/handling-conditioning-and-disposal-of-spent-sealed-sources-technical-manual },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }