@misc{indiciaed75f2b7e985a,
  title = {Hybrid solid element with a traction-free cylindrical surface},
  author = {Pian, T. H. H. and Tian, Z.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19860049724},
  note = {Source identifier: 19860049724}
}