?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Andrea&rft.au=+Martin+Andrea&rft.aulast=Martin&rft.atitle=Hogyan+%C3%A9rt%C3%A9kelj%C3%BCk+a+m%C5%B1anyagalap%C3%BA+csomagol%C3%B3anyag-besz%C3%A1ll%C3%ADt%C3%B3nk+megfelel%C5%91s%C3%A9gi+nyilatkozat%C3%A1t%3F+%3D+How+to+evaluate+the+declaration+of+compliance+of+a+plastic-based+packaging+material+supplier%3F&rft.title=%C3%89lelmiszervizsg%C3%A1lati+k%C3%B6zlem%C3%A9nyek&rft.issue=1&rft.pages=87-91&rft.issn=0422-9576&rft.volume=60&rft.date=2014&rft.genre=article