1
by Bahnmüller, Reinhard, Schmidt, Werner
Published 2009
Nomos Verlagsgesellschaft mbH & Co. KG

2
by Bahnmüller, Reinhard, Hoppe, Markus
Published 2014
Nomos Verlagsgesellschaft mbH & Co. KG

3
by Faust, Michael, Bahnmüller, Reinhard, Fisecker, Christiane
Published 2011
Nomos Verlagsgesellschaft mbH & Co. KG