?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.pages=1&rft.issue=108&rft.date=1978.+m%C3%A1jus+10.&rft.title=D%C3%A9lmagyarorsz%C3%A1g&rft.volume=68&rft.atitle=Anyag-+%C3%A9s+k%C3%A9szletgazd%C3%A1lkod%C3%A1s+%3A+A+v%C3%A1s%C3%A1rl%C3%B3k+v%C3%A9delme+%3A+Orsz%C3%A1gos+konferencia+Szegeden&rft.genre=article