?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Xu%2C+X&rft.aufirst=X&rft.aulast=Xu&rft.volume=19&rft.issn=1874-4753&rft.title=Journal+of+Information+Technology+in+Construction&rft.pages=292-307&rft.date=September+2014&rft.atitle=From+building+information+modeling+to+city+information+modeling&rft.genre=article