?url_ver=Z39.88-2004&rft_id=doi%3A10.1140%2Fepjst%2Fe2012-01699-6&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Silvano&rft.aulast=Cincotti&rft.au=Cincotti%2C+Silvano&rft.volume=214&rft.issue=1&rft.pages=361-400&rft.atitle=An+economic+and+financial+exploratory&rft.title=European+Physical+Journal+-+Special+Topics&rft.date=2012&rft.issn=1951-6355&rft.genre=article