?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.title=D%C3%A9lmagyarorsz%C3%A1g&rft.atitle=%C3%89letk%C3%B6r%C3%BClm%C3%A9nyek+%C3%A9s+szolg%C3%A1ltat%C3%A1sok&rft.issue=284&rft.pages=3&rft.volume=71&rft.date=1981.+december+04.&rft.genre=article