1
by Purkert, Walter
Published 2005
Vieweg+Teubner Verlag

2
by Purkert, Walter, Herzog, Alexander
Published 2022
Springer Fachmedien Wiesbaden

3
by Purkert, Walter
Published 2011
Vieweg+Teubner Verlag

4
by Purkert, Walter
Published 2008
Vieweg+Teubner Verlag