@misc{820471,
  author = {Betty Mandel and Javier Bernal and Christoph Witzgall},
  title = {Contour-to-Grid Interpolation with Nonlinear Finite Elements: A Feasibility Study},
  year = {1987},
  month = {1987-09-01 00:09:00},
  publisher = {U.S. Army Engineer Topographic Laboratories Report (ETL-0472)},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=926887},
  language = {en},
}