@misc{indiciae08f41a06c0a3,
  title = {A new beam theory using first-order warping functions},
  author = {Ie, C. A. and Kosmatka, J. B.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910000994},
  note = {Source identifier: 19910000994}
}