@book{ international1992iaea, title={Safety Related Maintenance in the Framework of the Reliability Centered Maintenance Concept}, series={TECDOC Series}, number={658}, year={1992}, url={http://www.dgdingfa.net/publications/918/safety-related-maintenance-in-the-framework-of-the-reliability-centered-maintenance-concept}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }