@article{thehierarchicalorganizationofsyntax,
  title = {The Hierarchical Organization of Syntax},
  author = {Babak Ravandi and Valentina Concu},
  year = {2021},
  eprint = {2112.05783},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.05783v2},
}