@book{
      international1999iaea,
      title={Fuel Cycle Options for Light Water Reactors and Heavy Water Reactors},
      author={ },
      series={entity},
      number={1122 },
      year={1999},
      isbn={ },
      url={/publications/5836/fuel-cycle-options-for-light-water-reactors-and-heavy-water-reactors },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }