@book{
international2014iaea,
title={A Procedure for the Sequential Determination of Radionuclides in Environmental Samples},
series={Analytical Quality in Nuclear Applications Series},
number={37},
year={2014},
url={http://www.dgdingfa.net/publications/10761/a-procedure-for-the-sequential-determination-of-radionuclides-in-environmental-samples},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}