Gottlob, G., Lukasiewicz, T., Simari, G., & Benferhat, S. (2011). Answering Threshold Queries in Probabilistic Datalog+/- Ontologies. Springer.
Lua i Stíl Chicago (17ú heag.)Gottlob, G., T. Lukasiewicz, G. Simari, agus S. Benferhat. Answering Threshold Queries in Probabilistic Datalog+/- Ontologies. Springer, 2011.
Lua MLA (9ú heag.)Gottlob, G., et al. Answering Threshold Queries in Probabilistic Datalog+/- Ontologies. Springer, 2011.
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