@misc{indiciaec7d3ac48887f,
  title = {An infrared foreoptics adaptor for the Learjet Telescope},
  author = {Erickson, E. F. and Buck, G.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770011032},
  note = {Source identifier: 19770011032}
}