@book{
      international1970iaea,
      title={Thorium Fuel Cycle},
      author={ },
      series={entity},
      number={39 },
      year={1970},
      isbn={92-0-054070-8 },
      url={/publications/1555/thorium-fuel-cycle },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }