?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.date=1957.+december+18.&rft.pages=3&rft.title=D%C3%A9lmagyarorsz%C3%A1g&rft.atitle=Hatalmas+zenei+demonstr%C3%A1ci%C3%B3v%C3%A1+n%C5%91tt+a+szegedi+Kod%C3%A1ly+k%C3%B3rus-hangverseny&rft.genre=article