@misc{indiciae175fbc6460ff,
  title = {Developing a graphic set for cathode ray tube display using a 7 x 9 dot pattern.},
  author = {A G Vartabedian},
  year = {1973},
  doi = {10.1016/0003-6870(73)90004-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/15677110/},
  note = {Source identifier: 15677110}
}