@misc{indiciaec1f9d2edfbfd,
  title = {Compression and R-wave detection of ECG/VCG data},
  author = {Hayden, W. L. and Conover, M. F. and Bennett, W. P.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720000390},
  note = {Source identifier: 19720000390}
}