@misc{indiciaee6ccd2761711,
  title = {Extending the representational power of model-based systems using generalized timelines},
  author = {Knight, R. and Rabideau, G. and Chien, S.},
  year = {2001},
  url = {https://ntrs.nasa.gov/citations/20060039805},
  note = {Source identifier: 20060039805}
}