Tane, Julien, Schmitz, Christoph and Stumme, Gerd. "Semantic resource management for the web: an e-learning application." Paper presented at the meeting of the Proc. 13th International World Wide Web Conference (WWW 2004), 2004.

Tane, Julien, Schmitz, Christoph, Stumme, Gerd, Staab, Steffen and Studer, R.. "The Courseware Watchdog: an Ontology-based tool for finding and organizing
learning material." Paper presented at the meeting of the Mobiles Lernen und Forschen - Beiträge der Fachtagung an der Universität, 2003.

Stumme, G.. "E-Learning: vom Nürnberger Trichter zum weltweiten Netz." Karlsruher Transfer 27 (2002): 14-17.