https://www.uni-potsdam.de/romanistik/hin/biermann-schwarz.htm
This article argues that a „Memoir about the Spanish Colonies in South America“ allegedly written by Alexander von Humboldt in 1818 for the Holy Alliance’s Conference at Aix-la-Chapelle in reality never existed and therefore could not serve as an impediment to Humboldt’s effort to visit India.
Textnachweis: Abstract