@misc{indiciae33c7fd085ea9,
  title = {A continuous stencil duplicator.},
  author = {C B FERSTER},
  year = {1960},
  doi = {10.1901/jeab.1960.3-109},
  url = {https://pubmed.ncbi.nlm.nih.gov/13822530/},
  note = {Source identifier: 13822530}
}