@book{ international2007iaea, title={Nuclear Fuel Cycle Simulation System (VISTA)}, series={TECDOC Series}, number={1535}, year={2007}, isbn={92-0-115806-8}, url={http://www.dgdingfa.net/publications/7639/nuclear-fuel-cycle-simulation-system-vista}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }