@misc{indiciae478179ce3dac,
  title = {Hierarchic plate and shell models based on p-extension},
  author = {Szabo, Barna A. and Sahrmann, Glenn J.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19890004431},
  note = {Source identifier: 19890004431}
}