APA-čujuhus (7. p.)

Calì, A., Gottlob, G., Lukasiewicz, T., Pieris, A., & Moor, O. (2010). Datalog+/-: A Family of Languages for Ontology Querying. Springer.

Chicago-čujuhus (17. p.)

Calì, A., G. Gottlob, T. Lukasiewicz, A. Pieris, juo O. Moor. Datalog+/-: A Family of Languages for Ontology Querying. Springer, 2010.

MLA-čujuhus (9. p.)

Calì, A., et al. Datalog+/-: A Family of Languages for Ontology Querying. Springer, 2010.

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