PSAM11 & ESREL 2012 proceedings ESREL 2012-PSAM 2012-the Annual European Safety and Reliability Conference and 11th International Probabilistic Safety Assessment and Management Conference ESREL 2012-PSAM 2012-the Annual European Safety and Reliability Conference and 11th International Probabilistic Safety Assessment and Management Conference, Jun 2012, Helsinki, Finland. pp.411-421 Scopus-Elsevier