@article{queryinseparabilityforalcontologies,
  title = {Query Inseparability for ALC Ontologies},
  author = {Elena Botoeva and Carsten Lutz and Vladislav Ryzhikov and Frank Wolter and Michael Zakharyaschev},
  year = {2019},
  eprint = {1902.00014},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1902.00014v1},
}