=Volume= {{Volume |number=857 |storemode=property |wikidataid=Q113545217 |title=Proceedings of the 9th Italian Convention on Computational Logic |acronym=CILC 2012 |url=http://ceur-ws.org/Vol-857/ |date=2012-05-31 |dblp=conf/cilc/2012 |urn=urn:nbn:de:0074-1155-8 }}