@book{ international2017iaea, title={Environment Laboratories Newsletter Vol. 4, No. 1, January-June 2017}, series={Environment Laboratories Newsletter (Digital)}, number={4/1}, year={2017}, url={http://www.dgdingfa.net/publications/12320/environment-laboratories-newsletter-vol-4-no-1-january-june-2017}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }
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