@misc{indiciaef6b199072da7,
  title = {Three-meter balloon-borne telescope},
  author = {Hoffmann, William F. and Fazio, G. G. and Harper, D. A.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19900004174},
  note = {Source identifier: 19900004174}
}