Safety Doors in the World's Longest Tunnel under the Gotthard: Outstanding Requirements and Performance Feed-back from the Bidding Phase and Results from the Testing Phase on Selected Prototypes
Author:
Davide Fabbri, Christina Strassl, Simon Peggs
(Underground Space - the 4th Dimension of Metropolises -Bartak, Hrdlna, Romancov & Ziamal, London, pp. 1671).
