TY  - RPRT
TI  - Damage Detection and Impact Testing on Laminated and Sandwich Composite Panels
AU  - Hughes, Derke R.
AU  - Craft, William J.
AU  - Schulz, Mark J.
AU  - Naser, Ahmad S.
AU  - Martin, William N.
PY  - 1998
UR  - https://ntrs.nasa.gov/citations/20000032296
ID  - 20000032296
ER  -