John Byrne
James A. Farny
Kirk K. Nielson
A. Hillerborg
R. Park
Hubert Rüsch
Ian Marsh
J. Gilchrist Wilson
Coll Minogue
International Conference on Concrete Slabs (1979 University of Dundee)
Léon Le Métayer-Masselin
Adolf Pucher
Thorne Lay
Radu Negruțiu
Radha Kanta Sarkar
Armas Laupa
Masakazu Sakata
Victoria and Albert Museum, London
G. S. T. Armer
Gustav Florin