@book{
      internationaliaea,
      title={Nuclear Information and Knowledge No. 12, February 2012},
      author={ },
      series={entity},
      number={12 },
      year={},
      isbn={ },
      url={/publications/8902/nuclear-information-and-knowledge-no-12-february-2012 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }