@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)}, series={TECDOC Series}, number={390}, year={1986}, url={https://www.iaea.org/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} }