=Volume= {{Volume |number=832 |storemode=property |wikidataid=Q113545244 |title=Proceedings of the First International Workshop on Design and Implementation of Formal Tools and Systems |acronym=DIFTS'11 |url=http://ceur-ws.org/Vol-832/ |date=2012-02-23 |dblp=conf/fmcad/2011difts |urn=urn:nbn:de:0074-1155-8 }}