TY  - RPRT
TI  - A Spaceflight Magnetic Bearing Equipped Optical Chopper with Six-Axis Active Control
AU  - Blumenstock, K. A.
AU  - Lee, K. Y.
AU  - Schepis, J. P.
PY  - 1998
UR  - https://ntrs.nasa.gov/citations/19990025451
ID  - 19990025451
ER  -