?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=+Buda+Andr%C3%A1s&rft.aufirst=Andr%C3%A1s&rft.aulast=Buda&rft.date=2014&rft.isbn=978+615+5372+16+2&rft.title=Omnia+Mutantur&rft.genre=bookitem