1
Published: London [u.a.] : Cass, 1997.
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9
Published: Berlin : Dietz, 2001.
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16
Published: Rostock : Univ, 2005.
Rostock
Rostock
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17
Published: Hamburg : Freie und Hansestadt Hamburg, Landesamt für Verfassungsschutz, 2001.
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19
Published: Düsseldorf : IDA-NRW, 1999.
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