@inproceedings{sphericalfunctionregularizationfor,
  title = {Spherical function regularization for parallel MRI reconstruction},
  author = {Yonggui Zhu},
  year = {2020},
  booktitle = {MIDL 2019 7},
  url = {https://openreview.net/forum?id=uJcr-Kk5d},
}