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J. Illig, A. Hotho, R. Jäschke, и G. Stumme. Postproceedings of the International Conference on Knowledge Processing in Practice (KPP 2007), Springer, (2011)
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C. Schmitz, A. Hotho, R. Jäschke, и G. Stumme. The Semantic Web: Research and Applications, том 4011 из LNAI, стр. 530-544. Heidelberg, Springer, (2006)
B. Berendt, A. Hotho, и G. Stumme. Proc. of the 1st Intl. Workshop on Representation and Analysis of Web Space, стр. 1-16. Technical University of Ostrava, (2005)
R. Jäschke, A. Hotho, C. Schmitz, и G. Stumme. Proc. 18. Workshop Grundlagen von Datenbanken, стр. 80-84. Halle-Wittenberg, Martin-Luther-Universität, (Июнь 2006)