Autore:Heinrich von Sybel
Opere
modifica- La politica clericale del secolo xix
Note
- ↑ 1,0 1,1 Gemeinsame Normdatei
- ↑ 2,0 2,1 Bibliothèque nationale de France
- ↑ 3,0 3,1 Encyclopædia Britannica
- ↑ 4,0 4,1 SNAC
- ↑ KNAW Past Members
- ↑ Marburger Professorenkatalog