@inproceedings{ijcai2009p323,
  title     = {Testing Edges by Truncations},
  author    = {Shpitser, Ilya and Richardson, Thomas S. and Robins, James M.},
  booktitle = {Proceedings of the Twenty-First International Joint Conference on
               Artificial Intelligence, {IJCAI-09}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Hiroaki Kitano},
  pages     = {1957--1962},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/323},
}