@book{ international1993iaea, title={The Air Transport of Radioactive Material in Large Quantities or With High Activity}, series={TECDOC Series}, number={702}, year={1993}, url={http://www.dgdingfa.net/publications/964/the-air-transport-of-radioactive-material-in-large-quantities-or-with-high-activity}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }