@misc{indiciae0a53b4c4bb9e,
  title = {Collaborative VLBI experiments with Radioastron},
  author = {Jones, D. L. and Preston, R. A. and Jordan, J. F. and Linfield, R. P.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880050866},
  note = {Source identifier: 19880050866}
}