?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=+L%C3%B3czy+D%C3%A9nes&rft.aufirst=D%C3%A9nes&rft.aulast=L%C3%B3czy&rft.date=2006&rft.isbn=963+482+782+9&rft.title=Karsztvid%C3%A9kek+s%C3%A9r%C3%BCl%C3%A9kenys%C3%A9gi+%C3%A9rt%C3%A9kel%C3%A9s%C3%A9nek+lehet%C5%91s%C3%A9gei+%3D+Approaches+to+the+vulnerability+assessment+of+karst+regions&rft.genre=bookitem