@misc{morris2018weisfeiler,
  title={Weisfeiler and Leman Go Neural: Higher-order Graph Neural Networks},
  author={Christopher Morris and Martin Ritzert and Matthias Fey and William L. Hamilton and Jan Eric Lenssen and Gaurav Rattan and Martin Grohe},
  year={2018},
  eprint={1810.02244},
  archivePrefix={arXiv},
  primaryClass={cs.LG},
  url={https://arxiv.org/abs/1810.02244}
}