?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Maquet%2C+Dr+Alain&rft.aulast=Maquet&rft.aufirst=Alain&rft.date=2006&rft.title=Which+strategy+to+develop+for+the+authentication+of+organic+food+products%3F&rft.genre=proceeding