International Conference on Bridge Maintenance, Safety and Management, Cruz, P. J. S., Frangopol, D. M., & Neves, L. C. (2006). Bridge maintenance, safety, management, life-cycle performance and cost: Proceedings of the third International Conference on Bridge Maintenance, Safety and Management, Porto, Portual, 16-19 July 2006. Taylor and Francis.

International Conference on Bridge Maintenance, Safety and Management, Paulo J. S. Cruz, Dan M. Frangopol, and Luis C. Neves. Bridge Maintenance, Safety, Management, Life-cycle Performance and Cost: Proceedings of the Third International Conference on Bridge Maintenance, Safety and Management, Porto, Portual, 16-19 July 2006. New York: Taylor and Francis, 2006.

International Conference on Bridge Maintenance, Safety and Management, et al. Bridge Maintenance, Safety, Management, Life-cycle Performance and Cost: Proceedings of the Third International Conference on Bridge Maintenance, Safety and Management, Porto, Portual, 16-19 July 2006. Taylor and Francis, 2006.