@book{ international2011iaea, title={Nuclear Security Recommendations on Radioactive Material and Associated Facilities}, series={Nuclear Security Recommendations}, number={14}, year={2011}, isbn={978-92-0-112110-3}, url={http://www.dgdingfa.net/publications/8616/nuclear-security-recommendations-on-radioactive-material-and-associated-facilities}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }