Document Type within your search.
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1
2
Sansoni, Bruno
1989
1989
OpenAccess OpenAccess
3
4
5
Reger, Hubertus
1989
1989
OpenAccess OpenAccess
6
7
8
Heydorn, Stephan
1989
1989
OpenAccess OpenAccess
9
Berrendorf, Rudolf
1989
1989
OpenAccess OpenAccess
10
Bach, Gerhard
1989
1989
OpenAccess OpenAccess