@misc{indiciaeaf1352f237c2,
  title = {Fetal electrocardiogram extraction by blind source subspace separation.},
  author = {L De Lathauwer and B De Moor and J Vandewalle},
  year = {2000},
  doi = {10.1109/10.841326},
  url = {https://pubmed.ncbi.nlm.nih.gov/10851798/},
  note = {Source identifier: 10851798}
}