Stein, Dietrich Prof. Dr.-Ing.
Mohammad Najafi
Harry Baker
Unknown Author
Kate Pemberton
FSTT
Lynn E. Osborn
Steven R. Kramer
Tom Iseley
ASTM International.
American Society of Civil Engineers Staff
American Society for Testing and Materials
American Society of Civil Engineers
Arun K. Deb
Jey K. Jeyapalan
John C. Mathews