@Book{Leidinger1915,
author  = "Leidinger, Georg",
title   = "Untersuchungen zur Passauer Geschichtsschreibung des Mittelalters",
year    = "1915",
address = "München",
series  = "Sitzungsberichte",
volume  = "1915,9",
url     = "https://publikationen.badw.de/en/008940239",
}