?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Enrico&rft.au=Saltari%2C+Enrico&rft.aulast=Saltari&rft.issn=0035-676X&rft.pages=199-213&rft.issue=2&rft.date=2001&rft.atitle=Incertezza+e+investimenti+&rft.title=Rivista+internazionale+di+scienze+sociali+&rft.volume=109&rft.genre=article