@inbookMüller_Trier_Herzog_2005, place=Heidelberg, title=Process-Oriented Production of Learning Units for Sustainable E-Learning Offerings, DOI=10.1007/3-7908-1655-8_27, booktitle=E-Learning, author=Müller, Claudia and Trier, Matthias and Herzog, Michael A., year=2005 
LibreCat: /record/13266
DOI: 10.1007/3-7908-1655-8_27