1
Published: Bonn : Dietz, 1993
Book
2
3
Published: Frankfurt am Main : Suhrkamp, 1997.
Book
4
Published: Bonn, 1995.
Book
5
Published: Hamburg : Hamburger Ed, 1998
Book
6
Published: Berlin : Dietz, 2001.
Book
7
8
Published: Bonn : Dietz, 1993
Book
9
Published: Coburg : Nation-Europa-Verl, 1980
Book