@Book{Lehmann1916,
author  = "Lehmann, Paul",
title   = "Mittelalterliche Handschriften des K. B. Nationalmuseums zu München",
year    = "1916",
address = "München",
series  = "Sitzungsberichte",
volume  = "1916,4",
url     = "https://publikationen.badw.de/de/002901963",
}