@misc{indiciaed03e69eba9a7,
  title = {Signal averaging.},
  author = {G Breithardt and M Borggrefe and A Martinez-Rubio},
  year = {1990},
  doi = {10.1111/j.1749-6632.1990.tb37300.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2221685/},
  note = {Source identifier: 2221685}
}