TY  - RPRT
TI  - Improved PFB operations: 400-hour turbine test results
AU  - Rollbuhler, R. J.
AU  - Benford, S. M.
AU  - Zellars, G. R.
PY  - 1980
UR  - https://ntrs.nasa.gov/citations/19800017927
ID  - 19800017927
ER  -