Tørset, Trude, and Selveig Meland. “Cost Benefit Analysis for Safety Projects at Sea – Does the Method Give the Entire Picture? Experience from Analysis of the Stad Sea Tunnel”. Proceedings from the Annual Transport Conference at Aalborg University 15, no. 1 (December 31, 2008). Accessed January 5, 2025. https://journals.aau.dk/index.php/td/article/view/5382.