Pavlina Chikova Katrina Leyking Peter Loos Gunnar Martin Volker Zimmermann EXPLAIN: Integrated Content Development by Means of a Web-based Authoring Management Platform. 2007 EC-TEL (Posters) http://ceur-ws.org/Vol-280/p07.pdf conf/ectel/2007posters db/conf/ectel/posters2007.html#ChikovaLLMZ07