@misc{indiciaed4ad2a141afc,
  title = {Simulation verification techniques study. Subsystem simulation validation techniques},
  author = {Duncan, L. M. and Reddell, J. P. and Schoonmaker, P. B.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19760026157},
  note = {Source identifier: 19760026157}
}