1. Steunpunt Tunnelveiligheid: Project ‘Safety Test’’ Report on Fire Tests, published by Directorate-General for Public Works and Water Management, Utrecht, August 2002. http://www.tunnelsafety.nl.
2. J. Huijben, “Tests on Fire Detection Systems and Sprinkler in a Tunnel,” in Tunnel Fires and Escape from Tunnels, Fourth Int. Conference, Basel, 2–4 December 2002, pp. 73–82.
3. (In Dutch) A.D. Lemaire, P.H.E. van der Leur, and Y.M. Kenyon, “Safety Proef: TNO Metingen Beneluxtunnel,” TNO-rapport nr 2002-CVB-R05572, Delft, 2002.
4. (In Dutch) A.D. Lemaire, P.H.E. van der Leur, and Y.M. Kenyon, “Safety Proef: Evaluatie Metingen Rook- en Warmtegedrag in de Beneluxtunnel,” TNO-rapport nr 2002-CVB-R05573, Delft, 2002.
5. G.T. Atkinson, et al. “Fire Tests and CFD Modelling of Critical Velocity Behaviour,” in Smoke and Critical Velocity in Tunnels, ITC seminar London, April 1996, pp. 13–24.