@misc{indiciae8c0a6bc00e1d,
  title = {Extensions to the CIRA reference models for middle atmosphere ozone},
  author = {Keating, G. M. and Chen, C.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19920065080},
  note = {Source identifier: 19920065080}
}