@misc{indiciae146802e26bc4,
  title = {CCD imaging of Comet Wilson (1987VII) - A quantitative coma analysis},
  author = {Schulz, Rita and A'Hearn, Michael F. and Birch, Peter V. and Bowers, Craig and Kempin, Mark and Martin, Ralph},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940033926},
  note = {Source identifier: 19940033926}
}