@article{estimatingcomplexcausaleffectsfrom,
  title = {Estimating complex causal effects from incomplete observational data},
  author = {Juha Karvanen},
  year = {2014},
  eprint = {1403.1124},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1403.1124v2},
}