@article{directionaldarkfieldretrievalwithsingle,
  title = {Directional dark-field retrieval with single-grid x-ray imaging},
  author = {Michelle K Croughan and Ying Ying How and Allan Pennings and Kaye S Morgan},
  year = {2022},
  eprint = {2211.11757},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2211.11757v2},
}