Literature about life and work of von Thuenen

„The orally uttered word must fade away,
and if not understood will inevitably vanish,
whereas the written word will be repeatedly amenable,
and even if there might still exist an opaque essence in it,
it will shrink with every though resting upon it,
and ultimately fade at last."

                         J. H. Thünen, cited from: Schumacher,
                         Ein Forscherleben, 1868, S. 167.

 

Articles without an author mentioned and essays from collected editions are chonologically sorted. Articles with known authorship are on the contrary, sorted by author alphabetically.