@article{activelylearningconceptsandconjunctive,
  title = {Actively Learning Concepts and Conjunctive Queries under ELr-Ontologies},
  author = {Maurice Funk and Jean Christoph Jung and Carsten Lutz},
  year = {2021},
  eprint = {2105.08326},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.08326v2},
}