@article{inseparabilityandconservativeextensionso,
  title = {Inseparability and Conservative Extensions of Description Logic Ontologies: A Survey},
  author = {Elena Botoeva and Boris Konev and Carsten Lutz and Vladislav Ryzhikov and Frank Wolter and Michael Zakharyaschev},
  year = {2018},
  eprint = {1804.07805},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1804.07805v1},
}