@misc{indiciae7340917d5fba,
  title = {Numerical Study of Wake Vortex Interaction with the Ground Using the Terminal Area Simulation System},
  author = {Proctor, Fred H. and Han, Jongil},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20040086767},
  note = {Source identifier: 20040086767}
}