@book{
      international2001iaea,
      title={SSDL Newsletter Issue No. 44, January 2001},
      author={ },
      series={entity},
      number={44 },
      year={2001},
      isbn={ },
      url={/publications/6270/ssdl-newsletter-issue-no-44-january-2001 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }