@misc{indiciaede5094461eaf,
  title = {On verifying a high-level design},
  author = {Mathew, Ben and Wehbeh, Jalal A. and Saab, Daniel G.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940034901},
  note = {Source identifier: 19940034901}
}