?url_ver=Z39.88-2004&rft_id=10.1016%2FS0378-4371(01)00327-2&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Guido&rft.aulast=Caldarelli&rft.au=Caldarelli%2C+Guido&rft.pages=325-331&rft.issn=0378-4371&rft.atitle=Beauty+and+distance+in+the+stable+marriage+problem&rft.title=Physica+A%3A+Statistical+Mechanics+and+its+Applications&rft.date=October+2001&rft.issue=1-2&rft.volume=300&rft.genre=article