@Book{Riezler1921,
author  = "Riezler, Sigmund von",
title   = "Die Landnahme der Baiuwaren. Vorgetragen am 6. November 1920",
year    = "1921",
address = "München",
series  = "Sitzungsberichte",
volume  = "1920,16",
url     = "https://publikationen.badw.de/en/008940194",
}