@misc{indiciae8bac2c472d02,
  title = {Parallel algorithms for interactive manipulation of digital terrain models},
  author = {Davis, E. W. and Mcallister, D. F. and Nagaraj, V.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19900007129},
  note = {Source identifier: 19900007129}
}