[
  {
    "title": "Estimating large causal polytrees from small samples",
    "author": [
      {
        "given": "Sourav",
        "family": "Chatterjee",
        "role": {},
        "email": {},
        "comment": {}
      },
      {
        "given": "Mathukumalli",
        "family": "Vidyasagar",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "journal": "arXiv",
    "year": "2022",
    "url": "https://arxiv.org/abs/2209.07028",
    "note": "arXiv:2209.07028"
  }
]