United States. Federal Highway Administration
Khalid Farooq Akbar
K. W. Dance
National Research Council (U.S.). Transportation Research Board
Suely Aparecida Marques
Brazil. Museu Nacional
Unknown Author
Monks Wood Experimental Station.
Saskia de Wit
Caren Schwennesen
Yuan Jiang
Rodney van der Ree
Sergio A. Carrieri
Michael Chinery
Eric Soothill
Caikui Lin
Wenbi Mao
Christoph Höcker