@misc{1202841,
  author = {D E Gilsinn},
  title = {Constructing Sibson elements for a rectangular mesh:},
  year = {2001},
  month = {2001-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.6718},
  language = {en},
}