@misc{indiciaee3ec79bad04c,
  title = {The first ANDES elements: 9-DOF plate bending triangles},
  author = {Militello, Carmelo and Felippa, Carlos A.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920004238},
  note = {Source identifier: 19920004238}
}