@article{admmandspectralproximityoperatorsin,
  title = {ADMM and Spectral Proximity Operators in Hyperspectral Broadband Phase Retrieval for Quantitative Phase Imaging},
  author = {Vladimir Katkovnik and Igor Shevkunov and Karen Egiazarian},
  year = {2021},
  eprint = {2105.07891},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.07891v1},
}