@book{ international2005iaea, title={Environmental and Source Monitoring for Purposes of Radiation Protection}, series={General Safety Guide}, number={RS-G-1.8}, year={2005}, isbn={92-0-113404-5}, url={http://www.dgdingfa.net/publications/7176/environmental-and-source-monitoring-for-purposes-of-radiation-protection}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }