@misc{indiciae64c23fe66409,
  title = {A higher order panel method for linearized supersonic flow},
  author = {Ehlers, F. E. and Johnson, F. T. and Rubbert, P. E.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19760056899},
  note = {Source identifier: 19760056899}
}