TY  - RPRT
TI  - Structural efficiency study of composite wing rib structures
AU  - Swanson, Gary D.
AU  - Gurdal, Zafer
AU  - Starnes, James H., Jr.
PY  - 1988
UR  - https://ntrs.nasa.gov/citations/19890002456
ID  - 19890002456
ER  -