?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=J%C3%A1nos&rft.aulast=Farkas&rft.au=+Farkas+J%C3%A1nos&rft.date=2008&rft.isbn=978+963+9573+46+8&rft.title=A+modern+t%C3%A9rkutat%C3%A1s+alapelvei&rft.genre=bookitem