@misc{indiciaec9d02ea52375,
  title = {On steady field-aligned double-adiabatic flow},
  author = {Sonnerup, B. U. O. and Hau, L.-N. and Walthour, D. W.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920068554},
  note = {Source identifier: 19920068554}
}