@article{theexpensivesonhypothesis,
  title = {The expensive son hypothesis},
  author = {Lucas Invernizzi and Jean-françois Lemaître and Mathieu Douhard},
  year = {2024},
  eprint = {2412.09062},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2412.09062v1},
}