?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Szepesi&rft.au=+Szepesi+%C3%81gnes&rft.aufirst=%C3%81gnes&rft.issn=1588-385X&rft.volume=52&rft.atitle=Influence+of+exogenous+salicylic+acid+on+antioxidant+enzyme+activities+in+the+roots+of+salt+stressed+tomato+plants&rft.title=Acta+biologica+Szegediensis&rft.date=2008&rft.pages=199-200&rft.issue=1&rft.genre=article