@book{
      international1992iaea,
      title={Procedures for Conducting Probabilistic Safety Assessments of Nuclear Power Plants (Level 1)},
      author={ },
      series={entity},
      number={50-P-4          },
      year={1992},
      isbn={92-0-102392-8 },
      url={/publications/3759/procedures-for-conducting-probabilistic-safety-assessments-of-nuclear-power-plants-level-1 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }