@article{selfsupervisedfeaturelearningfor3d,
  title = {Self-supervised Feature Learning for 3D Medical Images by Playing a Rubik's Cube},
  author = {Xinrui Zhuang and Yuexiang Li and Yifan Hu and Kai Ma and Yujiu Yang and Yefeng Zheng},
  year = {2019},
  eprint = {1910.02241},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1910.02241v1},
}