APA aipamena

Köstler, G. (1995). Foundations of semantic subsumption in deductive databases. s.n.].

Chicago Style aipamena

Köstler, Gerhard. Foundations of Semantic Subsumption in Deductive Databases. [S.l.: s.n.], 1995.

MLA aipamena

Köstler, Gerhard. Foundations of Semantic Subsumption in Deductive Databases. s.n.], 1995.