?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.issue=279&rft.volume=61&rft.atitle=Madarak+tal%C3%A1lkoz%C3%B3ja+%3A+Harmincezer+%C3%A9szaki+vend%C3%A9g+a+Feh%C3%A9rt%C3%B3n&rft.title=D%C3%A9lmagyarorsz%C3%A1g&rft.date=1971.+november+26.&rft.pages=8&rft.genre=article