@book{
      international1989iaea,
      title={Nuclear Research Reactors in the World 
May 1989 Edition},
      author={ },
      series={entity},
      number={3 },
      year={1989},
      isbn={92-0-159189-6 },
      url={/publications/336/nuclear-research-reactors-in-the-world-may-1989-edition },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }