@misc{indiciae230d0905c425,
  title = {Configuration-Control Scheme Copes With Singularities},
  author = {Seraji, Homayoun and Colbaugh, Richard D.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930000100},
  note = {Source identifier: 19930000100}
}