@misc{indiciae0a9863dafb19,
  title = {Evolution of a NASTRAN trainer},
  author = {Grooms, H. R. and Hinz, P. J. and Collier, M. A.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920015083},
  note = {Source identifier: 19920015083}
}