@book{
      international1983iaea,
      title={International Centre for Theoretical Physics - Scientific Activities in 1982},
      author={ },
      series={entity},
      number={293 },
      year={1983},
      isbn={ },
      url={/publications/545/international-centre-for-theoretical-physics-scientific-activities-in-1982 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }