=Volume=
{{Volume
|number=2936
|storemode=property
|wikidataid=Q113542024
|title=Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum
|acronym=CLEF-WN 2021
|url=http://ceur-ws.org/Vol-2936/
|date=2021-08-20
|dblp=conf/clef/2021w
|k10plus=1774675978
|urn=urn:nbn:de:0074-1155-8
}}