@misc{indiciaeab84c8e5e3ca,
  title = {Hypertext and three-dimensional computer graphics in an all digital PC-based CAI workstation.},
  author = {D L Schwarz and G G Wind},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1807767/},
  note = {Source identifier: 1807767}
}