@book{
  international2005iaea,
  title={Natural Activity Concentrations and Fluxes as Indicators for the Safety Assessment of Radioactive Waste Disposal},
  series={TECDOC Series},
  number={1464},
  year={2005},
  isbn={92-0-109805-7},
  url={https://www.iaea.org/publications/7186/natural-activity-concentrations-and-fluxes-as-indicators-for-the-safety-assessment-of-radioactive-waste-disposal},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}