1
Krause, Gerhard.
W. de Gruyter,,
1985,
2
Krause, Gerhard.
W. de Gruyter,,
1988,
3
Krause, Gerhard.
Walter de Gruyter,,
1982,
4
Krause, Gerhard.
Walter de Gruyter,,
1984,
5
Krause, Gerhard.
Walter de Gruyter,,
1995,
6
Krause, Gerhard.
Walter de Gruyter,,
1981,
7
8
Krause, Gerhard.
Walter de Gruyter,,
1981,
9
Krause, Gerhard.
Walter de Gruyter,,
1979,
10
Krause, Gerhard.
Walter de Gruyter,,
1991,