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Heidermanns, Frank
Walter de Gruyter,,
1993,
2
Grub, Frank Thomas
Walter de Gruyter,,
2003,
3
Grub, Frank Thomas
Walter de Gruyter,,
2003,
4
Fehrenbach, Frank.
Walter de Gruyter,,
2016,
5
Fehrenbach, Frank.
Walter de Gruyter,,
2017,
6
Fehrenbach, Frank.
Walter de Gruyter,,
2019,
7
Frank, Markus.
Walter de Gruyter,,
2019,
8
Martin, Frank.
Walter de Gruyter,,
2019,