@misc{indiciaeb543de79e257,
  title = {A note on multicyclic control by swashplate oscillation},
  author = {Biggers, J. C. and Mccloud, J. L., III},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780013216},
  note = {Source identifier: 19780013216}
}