@misc{indiciaefbfd485c5dbd,
  title = {Flutter suppression by active control and its benefits},
  author = {Doggett, R. V., Jr. and Townsend, J. C.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770011067},
  note = {Source identifier: 19770011067}
}