3
by Bora, Alfons
Published 2005
Nomos Verlagsgesellschaft mbH & Co. KG

4
by Bora, Alfons
Published 2007
Nomos Verlagsgesellschaft mbH & Co. KG

5
by Aichholzer, Georg
Published 2010
Nomos Verlagsgesellschaft mbH & Co. KG

8
Published 2024
Velbrück Wissenschaft