@misc{indiciaee9c439e6e911,
  title = {Unstructured Grids on NURBS Surfaces},
  author = {Samareh-Abolhassani, Jamshid},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/20040129603},
  note = {Source identifier: 20040129603}
}