@misc{indiciaefe18ca18c339,
  title = {Subspace regularization method for the single-trial estimation of evoked potentials.},
  author = {P A Karjalainen and J P Kaipio and A S Koistinen and M Vauhkonen},
  year = {1999},
  doi = {10.1109/10.771195},
  url = {https://pubmed.ncbi.nlm.nih.gov/10396903/},
  note = {Source identifier: 10396903}
}