@inproceedings{bruderer:hal-01620132,
  TITLE = {{The World's Smallest Mechanical Parallel Calculator: Discovery of Original Drawings and Patent Documents from the 1950s in Switzerland}},
  AUTHOR = {Bruderer, Herbert},
  URL = {https://inria.hal.science/hal-01620132},
  BOOKTITLE = {{IFIP International Conference on the History of Computing (HC)}},
  ADDRESS = {Brooklyn, NY, United States},
  EDITOR = {Arthur Tatnall and Christopher Leslie},
  PUBLISHER = {{Springer International Publishing}},
  SERIES = {International Communities of Invention and Innovation},
  VOLUME = {AICT-491},
  PAGES = {186-192},
  YEAR = {2016},
  MONTH = May,
  DOI = {10.1007/978-3-319-49463-0\_13},
  KEYWORDS = {History of computing ; Pocket-sized mechanical parallel calculator ; Discovery of drawings ; Documents on a multiple Curta},
  PDF = {https://inria.hal.science/hal-01620132/file/434859_1_En_13_Chapter.pdf},
  HAL_ID = {hal-01620132},
  HAL_VERSION = {v1},
}