@misc{indiciaec85d9ad49b57,
  title = {[An electronic time recording device for work study].},
  author = {W Bachmann and M Barbier and A Orban},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/5734101/},
  note = {Source identifier: 5734101}
}