?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=+Sz%C3%A9kely+D%C3%B3ra&rft.aufirst=D%C3%B3ra&rft.aulast=Sz%C3%A9kely&rft.issue=1&rft.title=Review+of+faculty+of+engineering+%3A+analecta+technica+Szegedinensia&rft.issn=2064-7964&rft.date=2014&rft.volume=8&rft.atitle=Analysis+of+heavy+metal+accumulation+food+with+xray+fluorescence+spectrometry&rft.pages=1-5&rft.genre=article