"9.14E7" . . . "Berliner Rundfunk (radio station)" . . . . "the Berliner Rundfunk (radio station)" . "Berliner Rundfunk" . . "Berlin Radio station" . . "Berlin's existing Radio service" . . . "Berlin Radio" . . "Berliner Rundfunk (''\\\"East Berlin Radio\\\"'')" . . . "Berliner Rundfunk 91,4" . . . . . "East German radio" . . "Berliner Rundfunk 91.4" . . . . "Berliner Rundfunk" . . . . . . "radio" . . . . "Berliner Rundfunk (radio channel)" . . . .