@misc{indiciae7e54e5311ad7,
  title = {GRID3D-v2: An updated version of the GRID2D/3D computer program for generating grid systems in complex-shaped three-dimensional spatial domains},
  author = {Steinthorsson, E. and Shih, T. I-P. and Roelke, R. J.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910016316},
  note = {Source identifier: 19910016316}
}