@misc{indiciaecf1c4b40ae8e,
  title = {Flutter calculations for fixed and rotating wings with state-space inflow dynamics},
  author = {Nibbelink, Bruce D. and Peters, David A.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930049880},
  note = {Source identifier: 19930049880}
}