?url_ver=Z39.88-2004&rft_id=10.1038%2Fsrep04546&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Cerina%2C+Federica&rft.aulast=Cerina&rft.aufirst=Federica&rft.issn=2045-2322&rft.title=Scientific+Reports&rft.atitle=Network+communities+within+and+across+borders&rft.date=2014&rft.volume=4&rft.pages=1-7&rft.genre=article