@misc{indiciaec6726c98adb6,
  title = {Number and placement of control system components considering possible failures},
  author = {Carignan, C. R. and Vandervelde, W. E.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820017401},
  note = {Source identifier: 19820017401}
}