@Book{Winkelmann1875,
author  = "Winkelmann, Eduard",
title   = "Eine Consistorialrede des Papstes Innocenz III. vom Jahre 1199",
year    = "1875",
address = "München",
series  = "Sitzungsberichte",
volume  = "1875,1,12",
url     = "https://publikationen.badw.de/en/007458708",
}