1
2
3
4
Published: Berlin : Bostelmann & Siebenhaar, 2002
Book
5
6
Published: Köln : Bund-Verl, 1989
Book
7
8
9
10
Published: Innsbruck : Inst. für Germanistik der Univ, 1991
Book
11
Published: Berlin [u.a.] : de Gruyter, 2012
Book
12
Published: Wiesbaden : Harrassowitz, 2002
Book