@book{ international2001iaea, title={Design and Evaluation of Heat Utilization Systems for the High Temperature Engineering Test Reactor}, series={TECDOC Series}, number={1236}, year={2001}, url={http://www.dgdingfa.net/publications/6243/design-and-evaluation-of-heat-utilization-systems-for-the-high-temperature-engineering-test-reactor}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }