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Published: Duisburg : DISS, 1998.
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Published: Essen : Klartext-Verl, 1990.
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Published: Tübingen : Hohenrain, 1999.
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Published: Köln : Pahl-Rugenstein, 1989.
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Published: Göttingen : Verl. Die Werkstatt, 1994.
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Published: Hamburg : VSA-Verl, 1986.
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