?url_ver=Z39.88-2004&rft_id=10.1140%2Fepjb%2Fe2004-00109-x&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Amaral&rft.au=Amaral%2C+Luis+A.+N.&rft.aufirst=Luis+A.+N.&rft.title=The+European+Physical+Journal+B+-+Condensed+Matter&rft.date=May+2004&rft.issue=2&rft.volume=38&rft.atitle=Virtual+Round+Table+on+ten+leading+questions+for+network+research&rft.pages=143-145&rft.issn=1434-6028&rft.genre=article