1. K. Fossheim and L. Bjerkan,Internal Friction and Ultrasonic Attenuation in Solids, edited by R. R. Hasiguti and N. Mikoshiba (University of Tokyo, Tokyo, 1977), p. 371.
2. L. Bjerkan and K. Fossheim,Lattice Dynamics, edited by M. M. Balkanski (Flammarion, Paris, 1978), p. 315.
3. Light‐sensitive Rayleigh‐wave generation by surface piezoelectricity
4. Light‐sensitive surface‐barrier generation of acoustic volume waves
5. B. Pettersen and K. Fossheim (unpublished).