@misc{indiciae3655464b8138,
  title = {Statistical equilibrium in cometary C2. IV - A 10 level model including singlet-triplet transitions},
  author = {Krishna Swamy, K. S. and O'Dell, C. R.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870057198},
  note = {Source identifier: 19870057198}
}