@misc{indiciaea708e55cef9b,
  title = {What is a linear process?},
  author = {P J Bickel and P Bühlmann},
  year = {1996},
  doi = {10.1073/pnas.93.22.12128},
  url = {https://pubmed.ncbi.nlm.nih.gov/8901544/},
  note = {Source identifier: 8901544}
}