?url_ver=Z39.88-2004&rft_id=10.1103%2FPhysRevE.92.032812&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Borassi&rft.aufirst=Michele&rft.au=Borassi%2C+Michele&rft.issue=3&rft.pages=032812&rft.volume=92&rft.date=2015&rft.atitle=Hyperbolicity+measures+democracy+in+real-world+networks&rft.title=Physical+Review+E&rft.issn=1539-3755&rft.genre=article