@book{
  international1989iaea,
  title={Status of Advanced Technology and Design for Water-cooled Reactors: Heavy Water Reactors},
  series={TECDOC Series},
  number={510},
  year={1989},
  url={https://www.iaea.org/publications/765/status-of-advanced-technology-and-design-for-water-cooled-reactors-heavy-water-reactors},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}