%0 Journal Article %T Opportune Witnesses: An Analysis of Balance in the Selection of Sources and Arguments in the Leading German Newspapers' Coverage of the Census Issue %A Hagen, Lutz M. %J European Journal of Communication %V 8 %N 3 %P 317-343 %@ 0267-3231 %D 1993-09-01 %I SAGE Publications %~ DeepDyve