@article{highdimensionalfastconvolutionalframewor,
  title = {High-dimensional Fast Convolutional Framework (HICU) for Calibrationless MRI},
  author = {Shen Zhao and Lee C. Potter and Rizwan Ahmad},
  year = {2020},
  eprint = {2004.08962},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.08962v3},
}