?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.title=D%C3%A9lmagyarorsz%C3%A1g&rft.volume=63&rft.pages=3&rft.atitle=Kiv%C3%A1l%C3%B3%3A+Nagyalf%C3%B6ldi+K%C5%91olaj-+%C3%A9s+F%C3%B6ldg%C3%A1ztermel%C5%91+V%C3%A1llalat&rft.date=1973.+April+29.&rft.issue=99&rft.genre=article