@article{shi2012hybrid,
  title={Hybrid linear and nonlinear complexity pursuit for blind source separation},
  author={Shi, Zhenwei and Zhang, Hongjuan and Jiang, Zhiguo},
  journal={Journal of Computational and Applied Mathematics},
  volume={236},
  number={14},
  pages={3434--3444},
  year={2012},
  publisher={Elsevier}
}