@article{profschonhagesmysteriousmachines,
  title = {Prof. Schönhage's Mysterious Machines},
  author = {J. -M. Chauvet},
  year = {2021},
  eprint = {2108.08606},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.08606v1},
}