@misc{indiciae0355bc8754f5,
  title = {The basics of bar code technology.},
  author = {D Schmaus},
  year = {1991},
  doi = {10.1016/s0001-2092(07)68995-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/1863070/},
  note = {Source identifier: 1863070}
}