@article{causaleffectidentificationfrommultiple,
  title = {Causal Effect Identification from Multiple Incomplete Data Sources: A General Search-based Approach},
  author = {Santtu Tikka and Antti Hyttinen and Juha Karvanen},
  year = {2019},
  eprint = {1902.01073},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1902.01073v5},
}