@misc{indiciae5cc961a76a2b,
  title = {HCN production from comet Halley},
  author = {Schloerb, F. Peter and Kinzel, Wayne M. and Swade, Daryl A. and Irvine, William M.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870035056},
  note = {Source identifier: 19870035056}
}