Rudolf Hagelstange was a German poet, writer, and literary critic. He was known for his lyrical poetry and essays on literature. Some of his notable works include "Gedichte" and "Die Lesegesellschaft".

Helga Gripp-Hagelstange has written:

'Niklas Luhmann' -- subject(s): Social systems, System theory

'Theodor W. Adorno' -- subject(s): Dialectic, History

Rudolf Wacker has written:

'Rudolf Wacker'

Rudolf Kukic's birth name is Rudolf Hackl.

Rudolf Brix's birth name is Rudolf Carkovsky.