TY  - RPRT
TI  - Control technology for large orbiting telescopes
AU  - Bullock, G. F.
AU  - Morrell, F. R.
AU  - Ostroff, A. J.
PY  - 1970
UR  - https://ntrs.nasa.gov/citations/19700027417
ID  - 19700027417
ER  -