@misc{indiciae94ae254f3863,
  title = {Progress Towards the Solar Dynamics Observatory},
  author = {Thompson, B. J. and Schwer, K. O. and Rabin, Douglas M.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020082909},
  note = {Source identifier: 20020082909}
}