@book{
      international1999iaea,
      title={IAEA Symposium on International Safeguards
13-17 October 1997, Vienna, Austria},
      author={ },
      series={entity},
      number={ },
      year={1999},
      isbn={ },
      url={/publications/4707/iaea-symposium-on-international-safeguards-13-17-october-1997-vienna-austria },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }