@misc{indiciae2ea2704ab9c4,
  title = {Some tunnel-wall effects on transonic flutter},
  author = {Ruhlin, C. L. and Destuynder, R. M. and Gregory, R. A.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740043955},
  note = {Source identifier: 19740043955}
}