1
Published: 2003
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2
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3
Published: Freiburg i. Br. : Modo-Verl, 2010
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4
Published: Stuttgart, 1981
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5
6
Published: Heidelberg, 2012
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7
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8
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9
Published: Paris : Association-Les-Etudes-Tsiganes, 1995
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10
Published: Stuttgart, 1981
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11
Published: Bad Kreuznach, 1998
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12
13
Published: München : Selbstverl, 1958
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14
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15
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16
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17
Published: Berlin, 1998
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18
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19
20
Published: Frankfurt am Main, 1995
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