@article{wang2004classification,
  title={Classification of power quality events using optimal time-frequency representations-Part 2: application},
  author={Wang, Min and Rowe, Gabriel I and Mamishev, Alexander V},
  journal={IEEE Transactions on Power Delivery},
  volume={19},
  number={3},
  pages={1496--1503},
  year={2004},
  publisher={IEEE}
}