1
by Schumny, Harald, Ohl, Rainer
Published 1994
Vieweg+Teubner Verlag

3
by Bogen, Manfred, Pankoke-Babatz, Uta
Published 1990
Vieweg+Teubner Verlag

7
by Schumny, Harald
Published 1975
Vieweg+Teubner Verlag

8
by Welzel, Peter
Published 2001
Vieweg+Teubner Verlag

9
by Schumny, Harald
Published 1989
Vieweg+Teubner Verlag

16
Published 1993
Springer Berlin Heidelberg

19
by Frahm, Peter, Hürlimann, Werner, Richter, Helmut, Schumny, Harald
Published 1983
Vieweg+Teubner Verlag

20
by Schumny, Harald
Published 1983
Vieweg+Teubner Verlag