@book{
international2013iaea,
title={Certification of Trace Element Mass Fractions in IAEA-457 Marine Sediment Sample},
series={Analytical Quality in Nuclear Applications Series},
number={26},
year={2013},
url={http://www.dgdingfa.net/publications/10475/certification-of-trace-element-mass-fractions-in-iaea-457-marine-sediment-sample},
publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
address={Vienna}
}