1
by Pachl, Jörn
Published 1999
Vieweg+Teubner Verlag

2
by Pachl, Jörn
Published 2000
Vieweg+Teubner Verlag

3
by Pachl, Jörn
Published 2011
Vieweg+Teubner

4
by Pachl, Jörn
Published 2002
Vieweg+Teubner Verlag