@book{ international1981iaea, title={Low Level Tritium Measurements (Proceedings of a Consultants Group Meeting, Vienna, 24-28 Sept. 1979)}, series={TECDOC Series}, number={246}, year={1981}, url={http://www.dgdingfa.net/publications/497/low-level-tritium-measurements-proceedings-of-a-consultants-group-meeting-vienna-24-28-sept-1979}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }
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