?url_ver=Z39.88-2004&rft_id=doi%3A10.1038%2Fsrep30286&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Saracco&rft.au=Saracco%2C+Fabio&rft.aufirst=Fabio&rft.title=Scientific+Reports&rft.volume=6&rft.date=2016&rft.atitle=Detecting+early+signs+of+the+2007%E2%80%932008+crisis+in+the+world+trade&rft.pages=30286&rft.issn=2045-2322&rft.genre=article