@misc{indiciae9385d8efbba4,
  title = {A rocket telescope spectrometer with high precision pointing control},
  author = {Bottema, M. and Fastie, W. G. and Moos, H. W.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700035800},
  note = {Source identifier: 19700035800}
}