@book{
      international1991iaea,
      title={Use of Plant Specific PSA to Evaluate Incidents at Nuclear Power Plants},
      author={ },
      series={entity},
      number={611 },
      year={1991},
      isbn={ },
      url={/publications/867/use-of-plant-specific-psa-to-evaluate-incidents-at-nuclear-power-plants },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }