@misc{indiciae54dae1193092,
  title = {Aerodynamic interaction between propellers and wings},
  author = {Witkowski, Dave P. and Lee, Alex K. H. and Sullivan, John P.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890062691},
  note = {Source identifier: 19890062691}
}