@misc{indiciaeae202c212982,
  title = {A continuous-vorticity panel method for lifting surfaces},
  author = {Yen, A. and Mook, D. T. and Nayfeh, A. H.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810061483},
  note = {Source identifier: 19810061483}
}