TY  - RPRT
TI  - Ultrasonic Phased Array Inspection for an Isogrid Structural Element with Cracks
AU  - Roth, D. J.
AU  - Tokars, R. P.
AU  - Martin, R. E.
AU  - Rauser, R. W.
AU  - Aldrin, J. C.
AU  - Schumacher, E. J.
PY  - 2010
UR  - https://ntrs.nasa.gov/citations/20100013923
ID  - 20100013923
ER  -