?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Zhou%2C+S&rft.aufirst=S&rft.aulast=Zhou&rft.atitle=Understanding+the+evolution+dynamics+of+internet+topology&rft.volume=74&rft.date=July+2006&rft.issue=1&rft.title=Physical+Review+E&rft.issn=1539-3755&rft.genre=article