@misc{indiciae553d97876006,
  title = {Night airglow observations during the IQSY.},
  author = {Mckennan, J. R. and Roach, F. E. and Smith, L. L.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690052030},
  note = {Source identifier: 19690052030}
}