@misc{indiciaea8b6f800ca7c,
  title = {Observational data needs useful for modeling the coma},
  author = {Huebner, W. F. and Giguere, P. T.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19820006118},
  note = {Source identifier: 19820006118}
}