Awarded Honorary doctor of the Humboldt University of Berlin (1910).
Text from Wikipedia, available under CC BY-SA 4.0.
- #wikidata
- #award
- #achievement
Awarded Honorary doctor of the Humboldt University of Berlin (1910).
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-18 from Wikipedia. The archived copy is preserved so this citation survives link rot.