1. 60-Hz interference in electrocardiography;Huhta;IEEE Trans,1973
2. Adaptive noise canceling: principles and applications;Widrow;Proc IEEE,1975
3. Digital filters for real-time ECG signal processing using microprocessors’;Ahlstrom;IEEE Trans,1985
4. Removal of baseline wander and power line interference from the ECG by an efficient FIR filter with a reduced number of taps;Van Alste;IEEE Trans,1985
5. Application of adaptive filtering to ECG analysis: noise cancellation and arrhythmia detection;Thakor;IEEE Trans,1991