@book{
international2014iaea,
title={ALMERA Proficiency Test: Determination of Natural and Artificial Radionuclides in Soil and Water},
series={Analytical Quality in Nuclear Applications Series},
number={32},
year={2014},
url={http://www.dgdingfa.net/publications/10603/almera-proficiency-test-determination-of-natural-and-artificial-radionuclides-in-soil-and-water},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}