@book{ international1987iaea, title={Gas-cooled Reactors and Their Applications (Proceedings of a Technical Committee Meeting, Juelich, 20-23 October 1986)}, series={TECDOC Series}, number={436}, year={1987}, url={http://www.dgdingfa.net/publications/691/gas-cooled-reactors-and-their-applications-proceedings-of-a-technical-committee-meeting-juelich-20-23-october-1986}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }