G. P. Srivastava
Göran Grimvall
B. K. Ridley
Unknown Author
J. M. Ziman
Michael A. Stroscio
L. Challis
Albert Rose
Peter Bruesch
Leonard Dobrzyński
Scottish Universities' Summer School. 6th, Aberdeen 1965
T. J. Wieting
Armen M. Gulian
Liang-fu Lou
Scottish Universities' Summer School in Physics (6th 1965 Aberdeen, Scotland)
Winter School of Theoretical Physics (29th 1993 Kudowa Zdrój, Poland)
International Conference on Phonons (1971 Rennes, France)
Yuzo Shinozuka
R. J. Nicholas
International Conference on Phonon Physics (3rd 1989 Heidelberg, Germany)