@article{hierarchicalgraphneuralnetscancapture,
  title = {Hierarchical graph neural nets can capture long-range interactions},
  author = {Ladislav Rampášek and Guy Wolf},
  year = {2021},
  eprint = {2107.07432},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2107.07432v2},
}