@book{
      international1969iaea,
      title={Small and Medium-size Power Reactors},
      author={ },
      series={entity},
      number={ },
      year={1969},
      isbn={92-0-051069-8 },
      url={/publications/2191/small-and-medium-size-power-reactors },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }