1. Asphalt Pavement in Tunnels;European Asphalt Pavement Association,2008
2. Contribution of Concrete Pavements to the Safety of Tunnels in Case of Fire;Jofré,2019
3. Concrete Pavements in Tunnels;Knaze,2005
4. Criteria for In-Tunnel and Ambient Air Quality;Longley,2014
5. Guidelines for Air Quality;The World Health Organization,2000