@article{AIJ-2016-kb-exchange,
  author = {Marcelo Arenas and Elena Botoeva and Diego Calvanese and Vladislav Ryzhikov},
  title = {Knowledge Base Exchange: The Case of OWL 2 QL},
  journal = {Artificial Intelligence},
  volume = {238},
  number = {},
  pages = {11-62},
  year = {2016},
  issn = {004-3702},
  doi = {http://dx.doi.org/10.1016/j.artint.2016.05.002},
  url = {http://www.sciencedirect.com/science/article/pii/S0004370216300522},
  webpdf = {https://www.doc.ic.ac.uk/~ebotoeva/papers/abcr-AIJ-16.pdf},
}