Baader, Franz, Ganter, Bernhard, Sertkaya, Baris and Sattler, Ulrike. "Completing description logic knowledge bases using formal concept analysis." Paper presented at the meeting of the Proceedings of the 20th international joint conference on Artifical intelligence, San Francisco, CA, USA, 2007.

Baader, Franz and Sertkaya, Baris. "Applying Formal Concept Analysis to Description Logics.." Paper presented at the meeting of the Concept Lattices, Berlin/Heidelberg, 2004.

The description logic handbook: theory, implementation, and applications. Edited by Franz Baader, Diego Calvanese, Deborah L. McGuinness, Daniele Nardi and Peter F. Patel-Schneider. New York, NY, USA: Cambridge University Press, 2003.

Horrocks, Ian, Patel-Schneider, Peter F. and van Harmelen, Frank. "From SHIQ and RDF to OWL: the making of a Web Ontology Language." Web Semantics: Science, Services and Agents on the World Wide Web 1 , no. 1 (2003): 7-26.