?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Illari&rft.aufirst=PM&rft.au=Illari%2C+PM&rft.title=International+Studies+in+the+Philosophy+of+Science&rft.date=June+2011&rft.pages=139+-+157&rft.volume=25&rft.atitle=Mechanistic+evidence%3A+Disambiguating+the+Russo-Williamson+thesis&rft.issue=2&rft.issn=0269-8595&rft.genre=article