@misc{indiciaea2ebf285bb8c,
  title = {Simple delay device for analog signals.},
  author = {H Tazawa and C Yoshimoto},
  year = {1969},
  doi = {10.1007/bf02551700},
  url = {https://pubmed.ncbi.nlm.nih.gov/5391021/},
  note = {Source identifier: 5391021}
}