3
by Baumann, Werner, Muth, Anneliese
Published 1997
Springer Berlin Heidelberg

4
by Baumann, Werner
Published 1994
Springer Berlin Heidelberg

5
by Baumann, Werner, Herberg-Liedtke, Bettina
Published 1991
Springer Berlin Heidelberg

6
by Baumann, Werner, Kahler-Jenett, Elke, Schunck, Barbara
Published 1990
Springer Berlin Heidelberg