1
by Perner, Petra
Published 2003
Springer Berlin Heidelberg

2
by Perner, Petra
Published 2003
Springer-Verlag Berlin Heidelberg

3
by Perner, Petra
Published 2003
Springer Berlin Heidelberg

4
by Perner, Petra
Published 2001
Springer-Verlag Berlin Heidelberg

5
by Perner, Petra
Published 1999
Springer-Verlag Berlin Heidelberg