@misc{indiciaedc856ce3b919,
  title = {An efficient method for computing unsteady transonic aerodynamics of swept wings with control surfaces},
  author = {Liu, D. D. and Kao, Y. F. and Fung, K. Y.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890009870},
  note = {Source identifier: 19890009870}
}