@book{ international1974iaea, title={Population Dose Evaluation and Standards for Man and His Environment (Portoroz, 20-24 May 1974)}, series={Proceedings Series}, year={1974}, isbn={92-0-020374-4}, url={http://www.dgdingfa.net/publications/3139/population-dose-evaluation-and-standards-for-man-and-his-environment-portoroz-20-24-may-1974}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }