1
by Sabrow, Martin
Published 2007
Vandenhoeck & Ruprecht

2
by Parr, Rolf
Published 1992
Fink

3
by Speitkamp, Winfried
Published 1997
Vandenhoeck & Ruprecht

4
by Oexle, Otto Gerhard
Published 1996
Vandenhoeck & Ruprecht

5
by Butzer, Günter
Published 2004
Vandenhoeck & Ruprecht

6
by Gretz, Daniela
Published 2007
Fink