@misc{indiciae0bbf0b861f9c,
  title = {CHON as a component of dust from Comet Halley},
  author = {Lawler, Mark E. and Brownlee, D. E.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930030932},
  note = {Source identifier: 19930030932}
}