@misc{indiciaebc8dc3b21e2c,
  title = {Vortex generation and wave-vortex interaction over a concave plate with roughness and suction},
  author = {Bertolotti, Fabio},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940020396},
  note = {Source identifier: 19940020396}
}