@article{yang20111,
  title={1/f neural noise reduction and spike feature extraction using a subset of informative samples},
  author={Yang, Zhi and Hoang, Linh and Zhao, Qi and Keefer, Edward and Liu, Wentai},
  journal={Annals of biomedical engineering},
  volume={39},
  number={4},
  pages={1264--1277},
  year={2011},
  publisher={Springer}
}