@misc{indiciae2e063892723f,
  title = {Unsteady linearized transonic flow analysis for slender bodies},
  author = {Liu, D. D. and Platzer, M. F. and Ruo, S. Y.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770057978},
  note = {Source identifier: 19770057978}
}