“Humboldt As a Fountain of Inspiration: An Interview With Ottmar Ette”. HiN - Alexander von Humboldt in the Net. International Review for Humboldt Studies 25, no. 49 (November 22, 2024): 5–18. Accessed March 28, 2026. https://hin-online.de/index.php/hin/article/view/376.