@inproceedings{conf/amw/ArenasBKR17,
  title = "A note on computing certain answers to queries over incomplete databases",
  author = "Marcelo Arenas and Elena Botoeva and Egor V. Kostylev and Vladislav Ryzhikov",
  year = "2017",
  booktitle = "Proceedings of the 11th Alberto Mendelzon International Workshop on Foundations of Data Management and the Web (AMW 2017), Montevideo, Uruguay, June 7-9, 2017",
  publisher = "CEUR-WS.org",
  series = "{CEUR} Workshop Proceedings",
  volume = "1912",
}