@misc{indiciaebb60d19cc3f4,
  title = {Simple method for analog delay.},
  author = {H Tazawa and C Yoshimoto},
  year = {1969},
  doi = {10.1007/bf02551724},
  url = {https://pubmed.ncbi.nlm.nih.gov/5378063/},
  note = {Source identifier: 5378063}
}