1. Investigation of acoustic emission in tensile testing;Kaiser;Arkiv für das Eisen Hüttenwessen,1953
2. On acoustic emission fro melting and solidification of metals;Kaiser;Forsch Ing Wes,1957
3. On the origination of sound waves during tensile testing of metals;Lean;Comptes rendues des séances de l'Académie des Sciences,1958
4. Corrosion under stress. Microphonic detection of cracks,1961
5. Acoustic emission under applied stress;Schofield;ARL-150,1961