1
by Siemon, Klaus D., Averhaus, Ralf
Published 2014
Springer Fachmedien Wiesbaden

2
by Weber, Frank, Siemon, Klaus D.
Published 2014
Springer Fachmedien Wiesbaden

3
by Siemon, Klaus D., Averhaus, Ralf
Published 2018
Springer Fachmedien Wiesbaden