Instituut TNO voor Bouwmaterialen en Bouwconstructies.
Davis, Thomas M.
Symposium on Prestressed Concrete and Composite Beams Tokyo 1954.
Norbert Will
Rainer Koch
Conrad Paulson
Tarvinder Singh
J. A. Ramirez
Andreas N. Wyss
Eugene Buth
Michael A. Rosa
Mississippi State University. Engineering & Industrial Research Station.
Giuseppe Triggiani
Cölestin Zelger
Michael John Nigel Priestley
Blaise Marvin Carrriere
T. R. Overman
Gangadharan Menon
Rafik Y. Itani
Ronald L. Galbraith