@misc{indiciae2a59a40e31ea,
  title = {Microphysical properties of the Shuttle exhaust cloud},
  author = {Keller, V. W. and Anderson, B. J.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830057489},
  note = {Source identifier: 19830057489}
}