@article{cqeindescriptionlogicsthroughinstance,
  title = {CQE in Description Logics Through Instance Indistinguishability (extended version)},
  author = {Gianluca Cima and Domenico Lembo and Riccardo Rosati and Domenico Fabio Savo},
  year = {2020},
  eprint = {2004.11870},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2004.11870v1},
}