1
by Ertel, Wolfgang
Published 2016
Springer Fachmedien Wiesbaden

2
by Ertel, Wolfgang
Published 2011
Springer London

3
by Ertel, Wolfgang
Published 2009
Vieweg+Teubner Verlag

4
by Ertel, Wolfgang
Published 2013
Springer Fachmedien Wiesbaden

5
by Ertel, Wolfgang
Published 2017
Springer International Publishing