?url_ver=Z39.88-2004&rft_id=10.1371%2Fjournal.pone.0105496&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Zhen&rft.aulast=Zhu&rft.au=Zhu%2C+Zhen&rft.issn=1932-6203&rft.title=PloS+One&rft.atitle=The+rise+of+China+in+the+international+trade+network%3A+a+community+core+detection+approach&rft.date=August+2014&rft.volume=9&rft.issue=8&rft.pages=e105496&rft.genre=article