TY  - RPRT
TI  - RDS-21 Face-Gear Surface Durability Tests
AU  - Lewicki, David G.
AU  - Heath, Gregory F.
AU  - Filler, Robert R.
AU  - Slaughter, Stephen C.
AU  - Fetty, Jason
PY  - 2007
UR  - https://ntrs.nasa.gov/citations/20070034728
ID  - 20070034728
ER  -