@misc{indiciaeaadeec3df4b2,
  title = {Integrated systems; system growth; modems; vendors; computer literacy.},
  author = {D C Schmaus},
  year = {1990},
  doi = {10.1016/s0001-2092(07)66616-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/2317020/},
  note = {Source identifier: 2317020}
}