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3
Published: Münster : Unrast, 2000.
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8
Published: Opladen : Westdt. Verl, 1994
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9
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11
12
Published: Berlin : Aufbau-Taschenbuch-Verl, 1992.
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13
Published: Würzburg : Königshausen & Neumann, 1989.
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14
15
Published: Münster : Westfälisches Dampfboot, 1999.
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19
Published: Tübingen : Ed. diskord, 1993
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