@book{
  international2021iaea,
  title={Certification of Activity Concentration of Radionuclides in IAEA-465 Baltic Sea Sediment},
  series={Analytical Quality in Nuclear Applications Series},
  number={65},
  year={2021},
  url={https://www.iaea.org/publications/14997/certification-of-activity-concentration-of-radionuclides-in-iaea-465-baltic-sea-sediment},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}