@misc{indiciae8e744fb524ca,
  title = {BUNVIS-RG - Exact frame buckling and vibration program, with repetitive geometry and substructuring},
  author = {Anderson, M. S. and Williams, F. W.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880024509},
  note = {Source identifier: 19880024509}
}