@Book{Rockinger1874,
author  = "Rockinger, Ludwig von",
title   = "Zum baierischen Schriftwesen im Mittelalter",
year    = "1874",
address = "München",
series  = "Abhandlungen",
volume  = "12,6",
url     = "https://publikationen.badw.de/de/042262987",
}