@article{acausalitybasedgraphicaltesttoobtainan,
  title = {Leveraging Causal Graphs for Blocking in Randomized Experiments},
  author = {Abhishek Kumar Umrawal},
  year = {2021},
  eprint = {2111.02306},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2111.02306v2},
}