1. Haerter, A. Fire tests in the Ofenegg-Tunnel in 1965. In: International conference on fires in tunnels, Borås, Sweden, 1994.
2. Feizlmayr, A. Research in Austria on tunnel fire, Paper J2, BHRA. In: second international symposium on aerodynamics and ventilation of vehicle tunnels, Cambrigde, UK, 1976. p. 19–40.
3. Fires in Transport Tunnels: Report on Full-Scale Tests, edited by Studiensgesellschaft Stahlanwendung e.V., EUREKA-Project EU499:FIRETUN, Düsseldorf, Germany, 1995.
4. Memorial Tunnel Fire Ventilation Test Program. Test report, Massachusetts Highway Department and Federal Highway Administration, 1995.
5. Thamm B. The new EU directive on road tunnel safety. In: Proceedings of the international symposium on catastrophic tunnel fires (CTF). SP Swedish National Testing and Research Institute, SP report 2004:05. p. 19–30.