@misc{indiciae82270b06e5b8,
  title = {Simple analyses of paths through windshears and downdrafts},
  author = {Zhao, Yiyuan and Bryson, A. E.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900032685},
  note = {Source identifier: 19900032685}
}