TY  - RPRT
TI  - Space Telescope precision pointing control system
AU  - Beals, G. A.
AU  - Crum, R. C.
AU  - Dougherty, H. J.
AU  - Hegel, D. K.
AU  - Kelley, J. L.
PY  - 1986
UR  - https://ntrs.nasa.gov/citations/19860062670
ID  - 19860062670
ER  -