=Volume=
{{Volume
|number=991
|storemode=property
|wikidataid=Q113545066
|title=Proceedings of the 4th International workshop on Interactive Environments and Emerging Technologies for eLearning
|acronym=IEETeL 2013
|url=http://ceur-ws.org/Vol-991/
|date=2013-05-31
|dblp=conf/ecis/2013ieetel
|urn=urn:nbn:de:0074-1155-8
}}