Freiheit, Herrschaft und Geschichte: Semantik d. histor.-polit. Welt Horst Günther 1979 fields of research freedom/liberty intellectual history/history of ideas/mentalities/concepts linguistics/discursive turn schools/paradigms semiotics/semantics
Freedom and the Marxist Philosophy of History Laird Addis In: "Philosophy of Science". Vol 33. Pp 101-117. 1966 2 substantive philosophy of history determinism freedom/liberty marxism/historical materialism/socialism metaphysics/ontology schools/paradigms