@book{ international1973iaea, title={Safe Use of Radioactive Tracers in Industrial Processes}, series={Safety Series}, number={40}, year={1973}, isbn={92-0-123074-5}, url={http://www.dgdingfa.net/publications/3132/safe-use-of-radioactive-tracers-in-industrial-processes}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }
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