TY  - RPRT
TI  - Surface crack analysis applied to impact damage in a thick graphite/epoxy composite
AU  - Poe, Clarence C., Jr.
AU  - Harris, Charles E.
AU  - Morris, Don H.
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19900050860
ID  - 19900050860
ER  -