@article{sparsepromotingfullwaveforminversion,
  title = {Sparse-promoting Full Waveform Inversion based on Online Orthonormal Dictionary Learning},
  author = {Lingchen Zhu and Entao Liu and James H. McClellan},
  year = {2015},
  eprint = {1511.05194},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1511.05194v2},
}