@misc{indiciae409c6c544741,
  title = {Improved accuracy for finite element structural analysis via an integrated force method},
  author = {Patnaik, S. N. and Hopkins, D. A. and Aiello, R. A. and Berke, L.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930033249},
  note = {Source identifier: 19930033249}
}