TY  - RPRT
TI  - Methods for reducing line frequency interference in EEG recordings.
AU  - D A Overton
PY  - 1974
DO  - 10.1111/j.1469-8986.1974.tb00562.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4422730/
ID  - 4422730
ER  -