D. M. Anderson
Edward H. Kerner
Ugo Galvanetto
B. E. Gorskiĭ
V. N. Kolodezhnov
Victor A. Eremeyev
J. F. Besseling
Christopher A. Kennedy
Panos Y. Papalambros
Angel Baltov
Edwin Kreuzer
J. Donéa
Percival Marshall
Kenichi Soga
Ted Belytschko
Peter Hartley
European Conference on Soil Mechanics and Foundation Engineering (8th 1983 Helsinki)
William G. Hoover
Vladimir G. Ivancevic
International Workshop on Constitutive Equations for Granular Non- cohesive Soils (1987 Cleveland, Ohio)