Anne Persson Janis Stirna Horst Dulle Gernot Hatzenbichler Günter Strutz Introducing a Pattern Based Knowledge Management Approach: The Verbundplan Case. 777-781 2003 conf/dexaw/2003 DEXA Workshops http://doi.ieeecomputersociety.org/10.1109/DEXA.2003.1232115 db/conf/dexaw/dexaw2003.html#PerssonSDHS03