Harry R. Cedergren
Unknown Author
Tsuyoshi Miyazaki
A. I. Johnson
American Society for Testing and Materials
David Russo
V. S. Istomina
I. N. Felit͡siant
Hendrikus Marcus
E. J. Dortignac
Michael G. Johnson
Edmund A Prych
C. S. Slater
Michael G Johnson
David Eugene Miller
National Research Council (U.S.). Highway Research Board.
Orfeo Turno Rotini
Robert G. LaRock
Marvin D. Hoover