@misc{indiciaee1cb6d51b447,
  title = {Quasar astrometry with the Space Interferometry Mission},
  author = {Unwin, S. C. and Wehrle, A. E. and Jones, D. L. and Meier, D. L. and Piner, B. G.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20060031233},
  note = {Source identifier: 20060031233}
}