@misc{indiciae42d9a8b3b2ef,
  title = {An algorithm for optimal structural design with frequency constraints},
  author = {Kiusalaas, J. and Shaw, R. C. J.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790032138},
  note = {Source identifier: 19790032138}
}