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21
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22
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23Published 1992“...Berichte zur Polarforschung ;...”
Conference Proceeding Book -
24
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25Published 1996“...Berichte zur Polarforschung ;...”
Book -
26Published 1996“...Berichte zur Polarforschung ;...”
Book -
27
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28
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29
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30
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31Published 1995“...Berichte zur Polarforschung ;...”
Book -
32
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33
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34
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35
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36Published 2000“...Berichte zur Polarforschung ;...”
Book -
37Published 2000“...Berichte zur Polarforschung ;...”
Conference Proceeding Book -
38
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39
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40