@misc{indiciae8be0dcce6b7a,
  title = {Molecular hydrogen emission in NGC 7027},
  author = {Beckwith, S. and Neugebauer, G. and Becklin, E. E. and Matthews, K. and Persson, S. E.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800059845},
  note = {Source identifier: 19800059845}
}