Reinhard H. Wohlbier
C. A. Shook
Gilbert F. Round
Mike Cambridge
Unknown Author
V. M. Karasik
A. G. Dzhvarsheĭshvili
Valeriĭ Pavlovich Drobadenko
L. I. Makharadze
Zygmunt Młynarczyk
B. E. A. Jacobs
Hidromechanizáció (1st 1979 Miskolc, Hungary)
I. T. Selezov
International Conference on the Hydraulic Transport of Solids in Pipes (4th 1976 Banff, Alta.)
N. P. Brown
Alan Gregory Bain
Gerd Grabow