Terence Allen
Unknown Author
Particle Size Analysis Conference, 2d, University of Bradford 1970
Edward A. Hovenac
Aleksandr Antonovich Vetrov
Particle Size Analysis Conference (4th 1981 Loughborough University of Technology)
Particle Size Analysis Conference (6th 1988 University of Surrey)
California Institute of Technology. Dept. of Environmental Health Engineering
Bernard G. Mendonça
Dennis A. Swyt
James H. Vincent
Robert Spirtas
Erhard Köster
L. P. Bayvel
Hawkins, Arthur E.
J. W. van Heuven