TY  - RPRT
TI  - Acoustic emission : some applications of Lamb's problem
AU  - Breckenridge, Franklin R
AU  - Tschiegg, Carl E
AU  - Greenspan, Martin
PY  - 1974
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 74-565
DO  - 10.6028/NBS.IR.74-565
ER  -