@misc{indiciae4969c3719b8f,
  title = {Stronger Source As Reference For Weaker Source In VLBI},
  author = {Lestrade, Jean-Francois and Preston, Robert A. and Rogers, A. E. E. and Whitney, A. R. and Neill, A. E. and Phillips, R. B.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920000407},
  note = {Source identifier: 19920000407}
}