Thomas Winkler 0004, Silke Günther, Marc Kammler, Benjamin Feldner, Felix Schmitt, Michael Herczeg. Be-greifbare digitale Lernobjekte. In Saskia Kain, Doreen Struve, Hartmut Wandke, editors, Workshop-Proceedings der Tagung Mensch & Computer 2009, Berlin, Germany, September 6-9, 2009. pages 353-356, Logos Verlag, 2009. [doi]
Abstract is missing.