SOURCE-19028Research NeededProbable
Jean-Louis-Alphonse Huillard-Bréholles, Historia diplomatica Friderica Secundi: ...
Full citation
Jean-Louis-Alphonse Huillard-Bréholles, Historia diplomatica Friderica Secundi: sive constitutiones, privilegia, manata instrumenta quae supersunt istitus imperatoris et filiorum ejus. Accedunt epistolae Paparum et documenta varia, Volume 4, Paris 1855, p. 929