@article{seagraphshellattentioningraphneural,
  title = {SEA: Graph Shell Attention in Graph Neural Networks},
  author = {Christian M. M. Frey and Yunpu Ma and Matthias Schubert},
  year = {2021},
  eprint = {2110.10674},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.10674v1},
}