=Volume=
{{Volume
|number=1421
|storemode=property
|wikidataid=Q113544604
|title=None
|acronym=None
|url=http://ceur-ws.org/Vol-1421/
|date=2015-08-20
|dblp=conf/sigir/2015sps
|k10plus=1020150971
|urn=urn:nbn:de:0074-1155-8
}}