@inproceedings{kharlamov2011value,
  title={\href{https://pierre.senellart.com/publications/kharlamov2011value.pdf}{Value Joins are Expensive over (Probabilistic) {XML}}},
  author={Evgeny Kharlamov and Werner Nutt and Pierre Senellart},
  booktitle={Proc.\ {LID}},
  address={Uppsala, Sweden},
  pages={41--48},
  month=mar,
  year={2011},
}