@book{
  international1997iaea,
  title={Performance Analysis of WWER-440/230 Nuclear Power Plants},
  series={TECDOC Series},
  number={922},
  year={1997},
  url={https://www.iaea.org/publications/5573/performance-analysis-of-wwer-440230-nuclear-power-plants},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}