@article{convolutionalsparserepresentationswith,
  title = {Convolutional Sparse Representations with Gradient Penalties},
  author = {Brendt Wohlberg},
  year = {2017},
  eprint = {1705.04407},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1705.04407v2},
}