@misc{indiciaec0eb877abf87,
  title = {Cloud-top parameters - A hail indicator},
  author = {Pearl, E. W. and Shenk, W. E. and Skillman, W.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19760036368},
  note = {Source identifier: 19760036368}
}