@misc{indiciae76f59e0a3ca9,
  title = {An imaging vector magnetograph for the next solar maximum},
  author = {Mickey, D. L. and Labonte, B. J. and Canfield, R. C.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900003173},
  note = {Source identifier: 19900003173}
}