@misc{indiciae38630c1112a4,
  title = {Science with the Space Interferometry Mission},
  author = {Shao, M. and Turyshev, S. and Danner, R. and Unwin, S.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20210003735},
  note = {Source identifier: 20210003735}
}