@misc{GuizzardiWagnerAroyo2005, author = {Renata Guizzardi and Gerd Wagner and Lora Aroyo}, title = {Knowledge management in learning communities}, booktitle = {The ICFAI Journal of Knowledge Management}, volume = {3}, number = {3}, institution = {FG Internettechnologie}, type = {articler}, pages = {30 -- 46}, year = {2005}, }