@misc{indiciae852f54f64548,
  title = {Finite element computer program to analyze cracked orthotropic sheets},
  author = {Chu, C. S. and Anderson, J. M. and Batdorf, W. J. and Aberson, J. A.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19760020511},
  note = {Source identifier: 19760020511}
}