?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.volume=70&rft.atitle=%C3%9Aj+igazgat%C3%B3+a+keny%C3%A9rgy%C3%A1rban&rft.date=1980.+febru%C3%A1r+19.&rft.pages=8&rft.issue=41&rft.title=D%C3%A9lmagyarorsz%C3%A1g&rft.genre=article