@book{ international2023iaea, title={Application of the Concept of Clearance}, series={General Safety Guide}, number={GSG-18}, year={2023}, isbn={978-92-0-131223-5}, url={http://www.dgdingfa.net/publications/15291/application-of-the-concept-of-clearance}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }