?url_ver=Z39.88-2004&rft_id=10.1103%2FPhysRevE.77.056105&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Young-Ho&rft.aulast=Eom&rft.au=Eom%2C+Young-Ho&rft.volume=77&rft.date=May+2008&rft.title=Physical+Review+E&rft.atitle=Evolution+of+weighted+scale-free+networks+in+empirical+data&rft.issn=1539-3755&rft.pages=056105&rft.genre=article