?url_ver=Z39.88-2004&rft_id=10.1103%2FPhysRevE.74.066112&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=De+Masi%2C+Giulia&rft.aufirst=Giulia&rft.aulast=De+Masi&rft.issn=1539-3755&rft.volume=74&rft.issue=6&rft.pages=066112&rft.title=Physical+Review+E&rft.atitle=Fitness+model+for+the+Italian+interbank+money+market&rft.date=December+2006&rft.genre=article