1
by Steinmetz, Ralf
Published 2000
Springer Berlin Heidelberg

3
by Steinmetz, Ralf, Nahrstedt, Klara
Published 2004
Springer Berlin Heidelberg

4
by Steinmetz, Ralf, Nahrstedt, Klara
Published 2004
Springer Berlin Heidelberg

5
by Steinmetz, Ralf
Published 1993
Springer Berlin Heidelberg