@article{hierarchicalintermessagepassingfor,
  title = {Hierarchical Inter-Message Passing for Learning on Molecular Graphs},
  author = {Matthias Fey and Jan-Gin Yuen and Frank Weichert},
  year = {2020},
  eprint = {2006.12179},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.12179v1},
}