1
Published: Salzgitter, 1988
Book
2
Published: Torun : TNT, 1990
Book
3
4
Published: Milano : Angeli, 1986
Book
5
Published: Bydgoszcz : Wyzsza Szkola Pedagogiczna, 1995
Book
6
7
Published: Warszawa : Panstwowe Wydawn. Naukowe, 1982
Book
8
9
10
11
12
13
Book
14
15
16
Published: Göttingen : Vandenhoeck & Ruprecht, 1985
Book
17
Published: Stuttgart : Steiner, 1990
Book
18
19
20