@misc{indiciaecd52bf8d1756,
  title = {Digital recording theory.},
  author = {D E Speliotis},
  year = {1972},
  doi = {10.1111/j.1749-6632.1972.tb13114.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4500476/},
  note = {Source identifier: 4500476}
}