@misc{indiciae35ec14559e74,
  title = {A spatial operator algebra for manipulator modeling and control},
  author = {Rodriguez, G. and Kreutz, Kenneth and Jain, Abhinandan},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900020578},
  note = {Source identifier: 19900020578}
}