@misc{indiciaec9ec9c1b1e0d,
  title = {[Automatic processing of catalogue cards using a page reader system (author's transl)].},
  author = {R Maneval and Z Majer},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/994845/},
  note = {Source identifier: 994845}
}