@book{ international1974iaea, title={Physical Behaviour of Radioactive Contaminants in the Atmosphere (Vienna, 12-16 Nov. 1973)}, series={Proceedings Series}, year={1974}, isbn={92-0-020274-8}, url={http://www.dgdingfa.net/publications/3116/physical-behaviour-of-radioactive-contaminants-in-the-atmosphere-vienna-12-16-nov-1973}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }