1
by Eismann, Volker
Published 2000
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2
by Eismann, Volker
Published 2000
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4
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5
Published 2006
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6
Published 2005
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7
Published 2004
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10
Published 2006
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14
Published 2006
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15
Published 1991
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16
by Lorenz, Edward N.
Published 1991
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17
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19
Published 2005
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20
Published 2008
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