@article{zhang2008blind,
  title={Blind source extraction for noisy mixtures by combining Gaussian moments and generalized autocorrelations},
  author={Zhang, Hongjuan and Shi, Zhenwei and Guo, Chonghui and Feng, Enmin},
  journal={Neural processing letters},
  volume={28},
  pages={209--225},
  year={2008},
  publisher={Springer}
}