@misc{indiciae471593697f22,
  title = {Composition comparison between Comets P/Halley and P/Brorsen-Metcalf},
  author = {Disanti, Michael A. and Fink, Uwe},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910052746},
  note = {Source identifier: 19910052746}
}