@misc{indiciae04f692b99f8b,
  title = {A rapidly converging triangular plate element},
  author = {Gunderson, R. and Haisler, W. E. and Stricklin, J. A. and Tisdale, P. R.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19700008098},
  note = {Source identifier: 19700008098}
}