@incollection{Hessami12, author = {A.G. Hessami}, title = {A Systems Approach to Assurance of Safety, Security and Sustainability in Railways}, booktitle = {Reliability and Safety in Railway}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Xavier Perpinya}, chapter = {9}, doi = {10.5772/36426}, url = {https://doi.org/10.5772/36426} }