@misc{indiciae6a70e80a748a,
  title = {A Spaceflight Magnetic Bearing Equipped Optical Chopper with Six-Axis Active Control},
  author = {Blumenstock, K. A. and Lee, K. Y. and Schepis, J. P.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/19990025451},
  note = {Source identifier: 19990025451}
}