@article{whatsinyourheademergentbehaviourin,
  title = {What's in your Head? Emergent Behaviour in Multi-Task Transformer Models},
  author = {Mor Geva and Uri Katz and Aviv Ben-Arie and Jonathan Berant},
  year = {2021},
  eprint = {2104.06129},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.06129v2},
}