@article{reasoningwithjustifiableexceptionsin,
  title = {Reasoning with Justifiable Exceptions in Contextual Hierarchies (Appendix)},
  author = {Loris Bozzato and Luciano Serafini and Thomas Eiter},
  year = {2018},
  eprint = {1808.01874},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1808.01874v1},
}