1
2
3
Published in Loca Desiderata : Mönchengladbacher Stadtgeschichte
(2003)
Book
5
Published in Loca Desiderata : Mönchengladbacher Stadtgeschichte
(1994)
Book
6
Published in Loca Desiderata : Mönchengladbacher Stadtgeschichte
(1999)
Book
7
8
9
11
12
13
14
15
16
17
18
Published 2001
“...Zeszyty historyczne Towarzystwa Miłośników Solca Kujawskiego...”
Book
19
20