1
Published: Hamburg : VSA-Verl, 1993.
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2
Published: Essen : Klartext-Verl, 1990.
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3
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7
8
Published: Tübingen : Hohenrain, 1999.
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15
Published: Opladen : Westdt. Verl, 1994
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17
Published: Baden-Baden : Nomos-Verl.-Ges, 1993
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18
Published: Frankfurt am Main : Fischer-Taschenbuch-Verl, 1984
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