?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Eckhardt+S%C3%A1ndor&rft.aufirst=S%C3%A1ndor&rft.aulast=Eckhardt&rft.atitle=Le+%22contrat+social%22+en+Hongrie&rft.title=Revue+des+%C3%A9tudes+hongroises+et+finno-ougriennes&rft.volume=2&rft.pages=117-137&rft.issn=1166-9667&rft.date=1924&rft.genre=article