@book{ international1999iaea, title={The Safe Management of Sources of Radiation: Principles and Strategies}, series={INSAG Series}, number={11}, year={1999}, isbn={92-0-102199-2}, url={http://www.dgdingfa.net/publications/5816/the-safe-management-of-sources-of-radiation-principles-and-strategies}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }
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