3
by Ehrig, Hartmut
Published 2003
Springer Berlin Heidelberg

4
by Ehrig, Hartmut
Published 1987
Springer Berlin Heidelberg

5
by Ehrig, Hartmut
Published 1987
Springer Berlin Heidelberg

6
by Ehrig, Hartmut
Published 1987
Springer Berlin Heidelberg

10
by Ehrig, Hartmut
Published 1994
Springer

15
by Ehrig, Hartmut
Published 2004
Springer Berlin Heidelberg

18
by Ehrig, Hartmut
Published 2003
Springer Berlin Heidelberg

20
by Ehrig, Hartmut
Published 2004
Springer Berlin Heidelberg