@Book{Löher1889,
author  = "Löher, Franz von",
title   = "Zur Geschichte des Archivwesens im Mittelalter",
year    = "1889",
address = "München",
series  = "Sitzungsberichte",
volume  = "1889,2,12",
url     = "https://publikationen.badw.de/en/007458609",
}