Alexander Classen
Observed names: Classen, Alexander, Classen, Alexander 1843-1934, Classen, Alexander 1975-, Classen, Alexander,
1843-1934., Classen, Alexander, 1843-1934, ed., Classen, Alexander, 1843-1934., Classen, Alexander, 1843-1934, Claßen, Alexander
Observed institution: RWTH Aachen University
OpenAlex ID: A5109544831
