@misc{indiciae180535ef5f4f,
  title = {Very-Long-Baseline Interferometry Using Cheap Satellites},
  author = {Mahoney, M. J. and Jones, D. L. and Kuiper, T. B. H. and Preston, R. A.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890000554},
  note = {Source identifier: 19890000554}
}