@inproceedings{weisfeilerlehmanneuralmachineforlink,
  title = {Weisfeiler-lehman neural machine for link prediction},
  author = {Muhan Zhang and Yixin Chen},
  year = {2017},
  booktitle = {KDD 2017 8},
  url = {https://dl.acm.org/doi/pdf/10.1145/3097983.3097996},
}