@article{aggregatecombinereadoutgnnsaremoreexpres,
  title = {Aggregate-Combine-Readout GNNs Are More Expressive Than Logic C2},
  author = {Stan P Hauke and Przemysław Andrzej Wałęga},
  year = {2025},
  eprint = {2508.06091},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2508.06091},
}