TY  - RPRT
TI  - Ultrasonic Device Would Open Pipe Bombs
AU  - El-Raheb, Michael S.
AU  - Adams, Marc A.
AU  - Zwissler, James G.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19910000480
ID  - 19910000480
ER  -