?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.title=D%C3%A9lmagyarorsz%C3%A1g&rft.date=2004.+november+09.&rft.pages=5&rft.atitle=Neh%C3%A9zf%C3%A9m-mentes%C3%ADt%C3%A9s%2C+biol%C3%B3giai+m%C3%B3dszerrel+%3A+Ur%C3%A1nb%C3%A1ny%C3%A1k+n%C3%B6v%C3%A9nyei+a+Szegedi+F%C3%BCv%C3%A9szkertben&rft.issue=261&rft.volume=94&rft.genre=article