@article{spectralvariabilityaugmentedsparse,
  title = {Spectral Variability Augmented Sparse Unmixing of Hyperspectral Images},
  author = {Ge Zhang and Shaohui Mei and Mingyang Ma and Yan Feng and Qian Du},
  year = {2021},
  eprint = {2110.09744},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.09744v2},
}