@misc{indiciae13efab626ff4,
  title = {Fine structure line emission from supergiants},
  author = {Haas, Michael R. and Glassgold, Alfred E. and Tielens, Alexander G. G. M.},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/19960003667},
  note = {Source identifier: 19960003667}
}