@book{ international2000iaea, title={Handling, Conditioning and Storage of Spent Sealed Radioactive Sources}, series={TECDOC Series}, number={1145}, year={2000}, url={http://www.dgdingfa.net/publications/5967/handling-conditioning-and-storage-of-spent-sealed-radioactive-sources}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }