@misc{indiciae26d2d7edb832,
  title = {A zonal flow analysis method for two-dimensional airfoils},
  author = {Summa, J. Michael and Strash, Daniel J. and Yoo, Sungyul},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900035175},
  note = {Source identifier: 19900035175}
}