@book{
international2020iaea,
title={Certification of Trace Element Mass Fractions in Marine Sediment IAEA-475},
series={Analytical Quality in Nuclear Applications Series},
number={62},
year={2020},
url={http://www.dgdingfa.net/publications/14683/certification-of-trace-element-mass-fractions-in-marine-sediment-iaea-475},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}