TY  - RPRT
TI  - A time-resolved method for nonlinear ultrasonic measurements.
AU  - Stephen D Holland
AU  - Wolfgang Sachse
PY  - 2002
DO  - 10.1016/s0041-624x(02)00189-0
UR  - https://pubmed.ncbi.nlm.nih.gov/12160016/
ID  - 12160016
ER  -