@book{ international2002iaea, title={Natural Circulation Data and Methods for Advanced Water Cooled Nuclear Power Plant Designs}, series={TECDOC Series}, number={1281}, year={2002}, url={http://www.dgdingfa.net/publications/6373/natural-circulation-data-and-methods-for-advanced-water-cooled-nuclear-power-plant-designs}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }