Calì, A., Gottlob, G., & Lukasiewicz, T. (2009). Datalog±: A Unified Approach to Ontologies and Integrity Constraints. ACM Press.
Dyfyniad Arddull ChicagoCalì, A., G. Gottlob, and T. Lukasiewicz. Datalog±: A Unified Approach to Ontologies and Integrity Constraints. ACM Press, 2009.
Dyfyniad MLACalì, A., et al. Datalog±: A Unified Approach to Ontologies and Integrity Constraints. ACM Press, 2009.
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