?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.physa.2004.02.030&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Caldarelli%2C+Guido&rft.aufirst=Guido&rft.aulast=Caldarelli&rft.volume=338&rft.title=Physica+A%3A+Statistical+Mechanics+and+its+Applications&rft.atitle=The+corporate+boards+networks&rft.date=March+2004&rft.pages=98-106&rft.issue=1-2&rft.issn=0378-4371&rft.genre=article