Robert W. Keyes
Applied Physics
The third-order elastic constants of crystalline quartz are used to calculate the stress dependence of the frequency of quartz oscillator plates. © 1967, IEEE. All rights reserved.
Robert W. Keyes
Applied Physics
Robert W. Keyes
Science
M. Pomerantz, Robert W. Keyes, et al.
Physical Review Letters
Robert W. Keyes
Proceedings of the IEEE