00551pab a2200157 454500008004000000100001800040245017700058260000900235300001500244362000800259650002200267650002100289650002000310700002000330773004300350180718b2015   xxu||||| |||| 00| 0 eng d  aTresch, Anke   aIn search of political influence: Outside lobbying behaviour and media coverage of social movements, interest groups and political parties in six Western European countries  c2015  ap.355-372.  aSep  aPolitical parties  aSocial movements  aInterest groups  aFischer, Manuel  aInternational Political Science Review