@misc{indiciaec90c663d291c,
  title = {Comet P/Halley 1910, 1986: An objective-prism study},
  author = {Carsenty, U. and Bus, E. S. and Wyckoff, S. and Lutz, B.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870005697},
  note = {Source identifier: 19870005697}
}