@misc{indiciaec11b5e3c3ea2,
  title = {Acoustic rotation control},
  author = {Elleman, D. D. and Croonquist, A. P. and Wang, T. G.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19840015165},
  note = {Source identifier: 19840015165}
}