SpringerLink (Online service), Pichler, R., & Barcelo, P. (2012). Datalog in academia and industry: Second international workshop, datalog 2.0, Vienna, Austria, September 11-13, 2012. Proceedings. Imprint: Springer.
Čikaški stil citiranja (17. izdanje)SpringerLink (Online service), Reinhard Pichler, i Pablo Barcelo. Datalog in Academia and Industry: Second International Workshop, Datalog 2.0, Vienna, Austria, September 11-13, 2012. Proceedings. Berlin, Heidelberg: Imprint: Springer, 2012.
MLA način citiranja (8. izdanje)SpringerLink (Online service), et al. Datalog in Academia and Industry: Second International Workshop, Datalog 2.0, Vienna, Austria, September 11-13, 2012. Proceedings. Imprint: Springer, 2012.
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