@book{id_13601,
author = "Koch, Walter [Bearbeiter] and Koch, Walter and Höflinger, Klaus [Bearbeiter] and Spiegel, Joachim [Bearbeiter] and Friedl, Christian [Bearbeiter] and Gutermuth, Katharina [Bearbeiter]",
title = "Die Urkunden Friedrichs II.",
year = "2017",
address = "Hannover",
publisher = "Hahn",
series = "Urkunden Kaiser Friedrichs II.",
volume = "5,1",
isbn = "978-3-447-10753-2",
}