@misc{indiciae525ac43e1504,
  title = {The zeroes of controlled structures - Sensor/actuator attributes and structural modelling},
  author = {Fleming, Farla M. and Crawley, Edward F.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910047392},
  note = {Source identifier: 19910047392}
}