1
by Friese, Gernot, Völcker, Anneliese
Published 1986
Springer Berlin Heidelberg

2
by Friese, Gernot, Völcker, Anneliese
Published 1981
Springer Berlin Heidelberg

3
by Friese, Gernot, Völcker, Anneliese
Published 1975
Springer Berlin Heidelberg

4
by Friese, Gernot, Völcker, Anneliese
Published 1977
Springer Berlin Heidelberg