=Volume= {{Volume |number=2409 |storemode=property |wikidataid=Q113542865 |title=Proceedings of the Open-Source IR Replicability Challenge (OSIRRC 2019) |acronym=OSIRRC 2019 |url=http://ceur-ws.org/Vol-2409/ |date=2019-07-19 |dblp=conf/sigir/2019osirrc |k10plus=1677764430 |urn=urn:nbn:de:0074-1155-8 }}