@Book{038667754,
author="Friedrich",
title="Friderici II. imperatoris epistulae",
year="1991",
edition="Nachdr. der Ausg. Basel, Christ, 1740",
publisher="Weidmann",
address="Hildesheim",
note="Petrus de Vinea. Novam ed. cur. Johannes Rudolphus Iselius",
note="Archivierung pr{\"u}fen 20240324 DE-4165 3 pdager",
isbn="3615000692",
language="Latin"
}