@misc{indiciae12a3692cc938,
  title = {The NASTRAN computer program for structural analysis.},
  author = {Macneal, R. H. and Mccormick, C. W.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720027317},
  note = {Source identifier: 19720027317}
}