Robert W. Keyes
Proceedings of the IEEE
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
Proceedings of the IEEE
Robert W. Keyes
IEEE Journal of Solid-State Circuits
Robert W. Keyes, Erik P. Harris, et al.
Proceedings of the IEEE
Robert W. Keyes
Journal of Computational Electronics