@misc{indiciae046c65d32597,
  title = {Integrated force method versus displacement method for finite element analysis},
  author = {Patnaik, Surya N. and Berke, Laszlo and Gallagher, Richard H.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900008765},
  note = {Source identifier: 19900008765}
}