21
Published 1977
Springer Berlin Heidelberg

24
Published 1975
Springer Berlin Heidelberg

26
by Roederer, Julian Gualterio, Zähringer, Josef
Published 1970
Springer Berlin Heidelberg

27
Published 1975
Springer Berlin Heidelberg

29
by Parkus, Heinz
Published 1976
Springer Vienna

30
Published 1976
Springer Vienna

34
Published 1973
Springer Vienna

36
Published 1970
Springer Vienna

40
Published 1994
Vieweg+Teubner Verlag