@misc{indiciae5db4c9848c46,
  title = {Unsteady fluid dynamic model for propeller induced flow fields},
  author = {Katz, Joseph and Ashby, Dale L. and Yon, Steven},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910057927},
  note = {Source identifier: 19910057927}
}