@misc{indiciae677e23ec2190,
  title = {Finite elements: Theory and application},
  author = {Dwoyer, D. L. and Hussaini, M. Y. and Voigt, R. G.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19890027801},
  note = {Source identifier: 19890027801}
}