@book{ international1977iaea, title={Nuclear Techniques and Mineral Resources 1977 (Vienna, 7-10 March 1977)}, series={Proceedings Series}, year={1977}, isbn={92-0-060077-8}, url={http://www.dgdingfa.net/publications/3262/nuclear-techniques-and-mineral-resources-1977-vienna-7-10-march-1977}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }
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