Autore:Johann Friedrich Böhmer
Opere
modifica- Regesta chronologico-diplomatica regum atque imperatorum Romanorum 911–1313, Francoforte 1831)
Note
- ↑ 1,0 1,1 Gemeinsame Normdatei
- ↑ 2,0 2,1 data.bnf.fr
- ↑ 3,0 3,1 Encyclopædia Britannica
- ↑ 4,0 4,1 Frankfurter Personenlexikon
- ↑ Böhmer, Johann Friedrich (BLKÖ)