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