@misc{indiciaedcb21fed4f4f,
  title = {Description of the control system design for the SSF PMAD DC testbed},
  author = {Baez, Anastacio N. and Kimnach, Greg L.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920068030},
  note = {Source identifier: 19920068030}
}