@book{
      international1986iaea,
      title={Safety Assessment of Emergency Electric Power Systems for Nuclear Power Plants (A Manual on the Use of Safety Series No. 50-SG-D7)},
      author={ },
      series={entity},
      number={390 },
      year={1986},
      isbn={ },
      url={/publications/645/safety-assessment-of-emergency-electric-power-systems-for-nuclear-power-plants-a-manual-on-the-use-of-safety-series-no-50-sg-d7 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }