@misc{indiciae2d38ccf6f7ef,
  title = {The Stellar Imager (SI) Mission Concept},
  author = {Carpenter, Kenneth G. and Schrijver, Carolus J. and Fisher, Richard R.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20010016274},
  note = {Source identifier: 20010016274}
}