TY  - RPRT
TI  - Certification of damage tolerant composite structure
AU  - Rapoff, Andrew J.
AU  - Dill, Harold D.
AU  - Sanger, Kenneth B.
AU  - Kautz, Edward F.
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19920023336
ID  - 19920023336
ER  -