TY  - RPRT
TI  - Developing a graphic set for cathode ray tube display using a 7 x 9 dot pattern.
AU  - A G Vartabedian
PY  - 1973
DO  - 10.1016/0003-6870(73)90004-5
UR  - https://pubmed.ncbi.nlm.nih.gov/15677110/
ID  - 15677110
ER  -