=Volume=
{{Volume
|number=532
|storemode=property
|wikidataid=Q113545582
|title=Recommender Systems and the Social Web
|acronym=Recommender Systems and the Social Web
|url=http://ceur-ws.org/Vol-532/
|date=2009-10-27
|urn=urn:nbn:de:0074-1155-8
}}