@misc{indiciaeb81ddb114bf2,
  title = {Model reference, sliding mode adaptive control for flexible structures},
  author = {Yurkovich, S. and Ozguner, U. and Al-Abbass, F.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19890029338},
  note = {Source identifier: 19890029338}
}