@book{id_12040,
author = "Druffel, August von",
title = "Kaiser Karl V. und die Römische Curie",
year = "1891",
address = "München",
publisher = "Verl. der K. Akad.",
series = "Abhandlungen",
volume = "19,5; 4",
url = "http://publikationen.badw.de/de/003840370",
}