00323nam a2200121Ia 4500008004100000245006700041260002400108260000900132300000800141500000900149650002300158650002000181170224s9999    xx            000 0 und d  aOptimism and pessimism about the democratic potential of media  bNew Media & Society  c2016  a18:  a2016  xCommunication Arts  xMultimedia Arts