@article{li2021rgn,
  author={Li, Wanhua and Lu, Jiwen and Wuerkaixi, Abudukelimu and Feng, Jianjiang and Zhou, Jie},
  journal={IEEE Transactions on Image Processing}, 
  title={Reasoning Graph Networks for Kinship Verification: from Star-shaped to Hierarchical}, 
  year={2021},
  volume={30},
  number={},
  pages={4947-4961},
  doi={10.1109/TIP.2021.3077111}
}