@misc{indiciae36d3d5a5370a,
  title = {Developments in variational methods for high performance plate and shell elements},
  author = {Felippa, C. A. and Militello, C.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900059233},
  note = {Source identifier: 19900059233}
}